CA2898287C - Composition for soft materials, and soft material - Google Patents
Composition for soft materials, and soft material Download PDFInfo
- Publication number
- CA2898287C CA2898287C CA2898287A CA2898287A CA2898287C CA 2898287 C CA2898287 C CA 2898287C CA 2898287 A CA2898287 A CA 2898287A CA 2898287 A CA2898287 A CA 2898287A CA 2898287 C CA2898287 C CA 2898287C
- Authority
- CA
- Canada
- Prior art keywords
- polyrotaxane
- radical polymerizable
- meth
- acrylate
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 86
- 239000007779 soft material Substances 0.000 title abstract description 126
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 61
- 239000000178 monomer Substances 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims description 18
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 claims description 10
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 21
- 150000003254 radicals Chemical class 0.000 description 102
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 74
- 230000000052 comparative effect Effects 0.000 description 47
- -1 hydroxypropyl group Chemical group 0.000 description 47
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 29
- 238000006116 polymerization reaction Methods 0.000 description 29
- 239000004014 plasticizer Substances 0.000 description 24
- 239000000126 substance Substances 0.000 description 20
- 229920000858 Cyclodextrin Polymers 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 17
- 239000003431 cross linking reagent Substances 0.000 description 17
- 239000007870 radical polymerization initiator Substances 0.000 description 17
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 229920001223 polyethylene glycol Polymers 0.000 description 13
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 13
- 239000002202 Polyethylene glycol Substances 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 12
- 238000004132 cross linking Methods 0.000 description 10
- 239000003112 inhibitor Substances 0.000 description 10
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 10
- 239000004417 polycarbonate Substances 0.000 description 10
- 229920000515 polycarbonate Polymers 0.000 description 10
- 229920000728 polyester Polymers 0.000 description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- HFHDHCJBZVLPGP-RWMJIURBSA-N alpha-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO HFHDHCJBZVLPGP-RWMJIURBSA-N 0.000 description 9
- 125000001424 substituent group Chemical group 0.000 description 9
- 239000002244 precipitate Substances 0.000 description 8
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000005227 gel permeation chromatography Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 229920001610 polycaprolactone Polymers 0.000 description 5
- 239000004632 polycaprolactone Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000009864 tensile test Methods 0.000 description 5
- XSCLFFBWRKTMTE-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)cyclohexane Chemical compound O=C=NCC1CCCC(CN=C=O)C1 XSCLFFBWRKTMTE-UHFFFAOYSA-N 0.000 description 4
- VTFXHGBOGGGYDO-UHFFFAOYSA-N 2,4-bis(dodecylsulfanylmethyl)-6-methylphenol Chemical compound CCCCCCCCCCCCSCC1=CC(C)=C(O)C(CSCCCCCCCCCCCC)=C1 VTFXHGBOGGGYDO-UHFFFAOYSA-N 0.000 description 4
- HFCUBKYHMMPGBY-UHFFFAOYSA-N 2-methoxyethyl prop-2-enoate Chemical compound COCCOC(=O)C=C HFCUBKYHMMPGBY-UHFFFAOYSA-N 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 4
- 229920006311 Urethane elastomer Polymers 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 description 4
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 4
- 150000002009 diols Chemical class 0.000 description 4
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 4
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 4
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 4
- BTLSLHNLDQCWKS-UHFFFAOYSA-N oxocan-2-one Chemical compound O=C1CCCCCCO1 BTLSLHNLDQCWKS-UHFFFAOYSA-N 0.000 description 4
- 125000006353 oxyethylene group Chemical group 0.000 description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 4
- 229920000570 polyether Polymers 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 4
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 description 3
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical group C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- DKNWSYNQZKUICI-UHFFFAOYSA-N amantadine Chemical group C1C(C2)CC3CC2CC1(N)C3 DKNWSYNQZKUICI-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229940097362 cyclodextrins Drugs 0.000 description 3
- JQCXWCOOWVGKMT-UHFFFAOYSA-N diheptyl phthalate Chemical compound CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC JQCXWCOOWVGKMT-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002148 esters Chemical group 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 150000002334 glycols Chemical class 0.000 description 3
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 3
- 239000012456 homogeneous solution Substances 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- RBQRWNWVPQDTJJ-UHFFFAOYSA-N methacryloyloxyethyl isocyanate Chemical compound CC(=C)C(=O)OCCN=C=O RBQRWNWVPQDTJJ-UHFFFAOYSA-N 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000003505 polymerization initiator Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920001451 polypropylene glycol Polymers 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 229920000909 polytetrahydrofuran Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- AQHHHDLHHXJYJD-UHFFFAOYSA-N propranolol Chemical compound C1=CC=C2C(OCC(O)CNC(C)C)=CC=CC2=C1 AQHHHDLHHXJYJD-UHFFFAOYSA-N 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- ZVEMLYIXBCTVOF-UHFFFAOYSA-N 1-(2-isocyanatopropan-2-yl)-3-prop-1-en-2-ylbenzene Chemical compound CC(=C)C1=CC=CC(C(C)(C)N=C=O)=C1 ZVEMLYIXBCTVOF-UHFFFAOYSA-N 0.000 description 2
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 2
- IVQAFXNGLBXHGJ-UHFFFAOYSA-N 2-ethoxybutyl prop-2-enoate Chemical compound CCOC(CC)COC(=O)C=C IVQAFXNGLBXHGJ-UHFFFAOYSA-N 0.000 description 2
- FWWXYLGCHHIKNY-UHFFFAOYSA-N 2-ethoxyethyl prop-2-enoate Chemical compound CCOCCOC(=O)C=C FWWXYLGCHHIKNY-UHFFFAOYSA-N 0.000 description 2
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 2
- DPNXHTDWGGVXID-UHFFFAOYSA-N 2-isocyanatoethyl prop-2-enoate Chemical compound C=CC(=O)OCCN=C=O DPNXHTDWGGVXID-UHFFFAOYSA-N 0.000 description 2
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 2
- LVAGMBHLXLZJKZ-UHFFFAOYSA-N 2-o-decyl 1-o-octyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC LVAGMBHLXLZJKZ-UHFFFAOYSA-N 0.000 description 2
- OALHHIHQOFIMEF-UHFFFAOYSA-N 3',6'-dihydroxy-2',4',5',7'-tetraiodo-3h-spiro[2-benzofuran-1,9'-xanthene]-3-one Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC(I)=C(O)C(I)=C1OC1=C(I)C(O)=C(I)C=C21 OALHHIHQOFIMEF-UHFFFAOYSA-N 0.000 description 2
- JLQPFUOYJQUKIH-UHFFFAOYSA-N 3-ethoxybutyl prop-2-enoate Chemical compound CCOC(C)CCOC(=O)C=C JLQPFUOYJQUKIH-UHFFFAOYSA-N 0.000 description 2
- UACBZRBYLSMNGV-UHFFFAOYSA-N 3-ethoxypropyl prop-2-enoate Chemical compound CCOCCCOC(=O)C=C UACBZRBYLSMNGV-UHFFFAOYSA-N 0.000 description 2
- RHLVCLIPMVJYKS-UHFFFAOYSA-N 3-octanone Chemical compound CCCCCC(=O)CC RHLVCLIPMVJYKS-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Chemical compound CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- FFOPEPMHKILNIT-UHFFFAOYSA-N Isopropyl butyrate Chemical compound CCCC(=O)OC(C)C FFOPEPMHKILNIT-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- HFBMWMNUJJDEQZ-UHFFFAOYSA-N acryloyl chloride Chemical compound ClC(=O)C=C HFBMWMNUJJDEQZ-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000001278 adipic acid derivatives Chemical class 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- XUPYJHCZDLZNFP-UHFFFAOYSA-N butyl butanoate Chemical compound CCCCOC(=O)CCC XUPYJHCZDLZNFP-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 150000001860 citric acid derivatives Chemical class 0.000 description 2
- 229920006026 co-polymeric resin Polymers 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 229920005565 cyclic polymer Polymers 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 2
- 238000010511 deprotection reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 239000012975 dibutyltin dilaurate Substances 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- XJELOQYISYPGDX-UHFFFAOYSA-N ethenyl 2-chloroacetate Chemical compound ClCC(=O)OC=C XJELOQYISYPGDX-UHFFFAOYSA-N 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N ethylene glycol monomethyl ether acetate Natural products COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 150000002310 glutaric acid derivatives Chemical class 0.000 description 2
- 150000002314 glycerols Chemical class 0.000 description 2
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 2
- 238000010559 graft polymerization reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 2
- NGAZZOYFWWSOGK-UHFFFAOYSA-N heptan-3-one Chemical compound CCCCC(=O)CC NGAZZOYFWWSOGK-UHFFFAOYSA-N 0.000 description 2
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- MLFHJEHSLIIPHL-UHFFFAOYSA-N isoamyl acetate Chemical compound CC(C)CCOC(C)=O MLFHJEHSLIIPHL-UHFFFAOYSA-N 0.000 description 2
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 125000005439 maleimidyl group Chemical group C1(C=CC(N1*)=O)=O 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000012188 paraffin wax Chemical class 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 150000003021 phthalic acid derivatives Chemical class 0.000 description 2
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 235000013772 propylene glycol Nutrition 0.000 description 2
- 150000003220 pyrenes Chemical class 0.000 description 2
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical class OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- 238000001226 reprecipitation Methods 0.000 description 2
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 238000012719 thermal polymerization Methods 0.000 description 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical class OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- WRXCBRHBHGNNQA-UHFFFAOYSA-N (2,4-dichlorobenzoyl) 2,4-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1Cl WRXCBRHBHGNNQA-UHFFFAOYSA-N 0.000 description 1
- JKHVDAUOODACDU-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 3-(2,5-dioxopyrrol-1-yl)propanoate Chemical compound O=C1CCC(=O)N1OC(=O)CCN1C(=O)C=CC1=O JKHVDAUOODACDU-UHFFFAOYSA-N 0.000 description 1
- PVGATNRYUYNBHO-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 4-(2,5-dioxopyrrol-1-yl)butanoate Chemical compound O=C1CCC(=O)N1OC(=O)CCCN1C(=O)C=CC1=O PVGATNRYUYNBHO-UHFFFAOYSA-N 0.000 description 1
- VLARLSIGSPVYHX-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 6-(2,5-dioxopyrrol-1-yl)hexanoate Chemical compound O=C1CCC(=O)N1OC(=O)CCCCCN1C(=O)C=CC1=O VLARLSIGSPVYHX-UHFFFAOYSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- CSUFEOXMCRPQBB-UHFFFAOYSA-N 1,1,2,2-tetrafluoropropan-1-ol Chemical compound CC(F)(F)C(O)(F)F CSUFEOXMCRPQBB-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- DKEGCUDAFWNSSO-UHFFFAOYSA-N 1,8-dibromooctane Chemical compound BrCCCCCCCCBr DKEGCUDAFWNSSO-UHFFFAOYSA-N 0.000 description 1
- UICXTANXZJJIBC-UHFFFAOYSA-N 1-(1-hydroperoxycyclohexyl)peroxycyclohexan-1-ol Chemical compound C1CCCCC1(O)OOC1(OO)CCCCC1 UICXTANXZJJIBC-UHFFFAOYSA-N 0.000 description 1
- HNAGHMKIPMKKBB-UHFFFAOYSA-N 1-benzylpyrrolidine-3-carboxamide Chemical compound C1C(C(=O)N)CCN1CC1=CC=CC=C1 HNAGHMKIPMKKBB-UHFFFAOYSA-N 0.000 description 1
- WGGLDBIZIQMEGH-UHFFFAOYSA-N 1-bromo-4-ethenylbenzene Chemical compound BrC1=CC=C(C=C)C=C1 WGGLDBIZIQMEGH-UHFFFAOYSA-N 0.000 description 1
- BOVQCIDBZXNFEJ-UHFFFAOYSA-N 1-chloro-3-ethenylbenzene Chemical compound ClC1=CC=CC(C=C)=C1 BOVQCIDBZXNFEJ-UHFFFAOYSA-N 0.000 description 1
- KTZVZZJJVJQZHV-UHFFFAOYSA-N 1-chloro-4-ethenylbenzene Chemical compound ClC1=CC=C(C=C)C=C1 KTZVZZJJVJQZHV-UHFFFAOYSA-N 0.000 description 1
- YNSNJGRCQCDRDM-UHFFFAOYSA-N 1-chlorothioxanthen-9-one Chemical compound S1C2=CC=CC=C2C(=O)C2=C1C=CC=C2Cl YNSNJGRCQCDRDM-UHFFFAOYSA-N 0.000 description 1
- OEVVKKAVYQFQNV-UHFFFAOYSA-N 1-ethenyl-2,4-dimethylbenzene Chemical compound CC1=CC=C(C=C)C(C)=C1 OEVVKKAVYQFQNV-UHFFFAOYSA-N 0.000 description 1
- UAJRSHJHFRVGMG-UHFFFAOYSA-N 1-ethenyl-4-methoxybenzene Chemical compound COC1=CC=C(C=C)C=C1 UAJRSHJHFRVGMG-UHFFFAOYSA-N 0.000 description 1
- YFZHODLXYNDBSM-UHFFFAOYSA-N 1-ethenyl-4-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(C=C)C=C1 YFZHODLXYNDBSM-UHFFFAOYSA-N 0.000 description 1
- LIPRQQHINVWJCH-UHFFFAOYSA-N 1-ethoxypropan-2-yl acetate Chemical compound CCOCC(C)OC(C)=O LIPRQQHINVWJCH-UHFFFAOYSA-N 0.000 description 1
- QEDJMOONZLUIMC-UHFFFAOYSA-N 1-tert-butyl-4-ethenylbenzene Chemical compound CC(C)(C)C1=CC=C(C=C)C=C1 QEDJMOONZLUIMC-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- KWVGIHKZDCUPEU-UHFFFAOYSA-N 2,2-dimethoxy-2-phenylacetophenone Chemical compound C=1C=CC=CC=1C(OC)(OC)C(=O)C1=CC=CC=C1 KWVGIHKZDCUPEU-UHFFFAOYSA-N 0.000 description 1
- VXQBJTKSVGFQOL-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethyl acetate Chemical compound CCCCOCCOCCOC(C)=O VXQBJTKSVGFQOL-UHFFFAOYSA-N 0.000 description 1
- AVTLBBWTUPQRAY-UHFFFAOYSA-N 2-(2-cyanobutan-2-yldiazenyl)-2-methylbutanenitrile Chemical compound CCC(C)(C#N)N=NC(C)(CC)C#N AVTLBBWTUPQRAY-UHFFFAOYSA-N 0.000 description 1
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- MTLWTRLYHAQCAM-UHFFFAOYSA-N 2-[(1-cyano-2-methylpropyl)diazenyl]-3-methylbutanenitrile Chemical compound CC(C)C(C#N)N=NC(C#N)C(C)C MTLWTRLYHAQCAM-UHFFFAOYSA-N 0.000 description 1
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 description 1
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 1
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- ALKCLFLTXBBMMP-UHFFFAOYSA-N 3,7-dimethylocta-1,6-dien-3-yl hexanoate Chemical compound CCCCCC(=O)OC(C)(C=C)CCC=C(C)C ALKCLFLTXBBMMP-UHFFFAOYSA-N 0.000 description 1
- IUTPJBLLJJNPAJ-UHFFFAOYSA-N 3-(2,5-dioxopyrrol-1-yl)propanoic acid Chemical compound OC(=O)CCN1C(=O)C=CC1=O IUTPJBLLJJNPAJ-UHFFFAOYSA-N 0.000 description 1
- BBDKZWKEPDTENS-UHFFFAOYSA-N 4-Vinylcyclohexene Chemical compound C=CC1CCC=CC1 BBDKZWKEPDTENS-UHFFFAOYSA-N 0.000 description 1
- IRQWEODKXLDORP-UHFFFAOYSA-N 4-ethenylbenzoic acid Chemical compound OC(=O)C1=CC=C(C=C)C=C1 IRQWEODKXLDORP-UHFFFAOYSA-N 0.000 description 1
- CNGYZEMWVAWWOB-VAWYXSNFSA-N 5-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-[(e)-2-[4-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound N=1C(NC=2C=C(C(\C=C\C=3C(=CC(NC=4N=C(N=C(NC=5C=CC=CC=5)N=4)N(CCO)CCO)=CC=3)S(O)(=O)=O)=CC=2)S(O)(=O)=O)=NC(N(CCO)CCO)=NC=1NC1=CC=CC=C1 CNGYZEMWVAWWOB-VAWYXSNFSA-N 0.000 description 1
- INYHZQLKOKTDAI-UHFFFAOYSA-N 5-ethenylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C=C)CC1C=C2 INYHZQLKOKTDAI-UHFFFAOYSA-N 0.000 description 1
- KJTZGGMVRFZKOA-UHFFFAOYSA-N 6-(7-methyloctoxy)-6-oxohexanoic acid Chemical compound CC(C)CCCCCCOC(=O)CCCCC(O)=O KJTZGGMVRFZKOA-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- XTJFFFGAUHQWII-UHFFFAOYSA-N Dibutyl adipate Chemical compound CCCCOC(=O)CCCCC(=O)OCCCC XTJFFFGAUHQWII-UHFFFAOYSA-N 0.000 description 1
- PYGXAGIECVVIOZ-UHFFFAOYSA-N Dibutyl decanedioate Chemical compound CCCCOC(=O)CCCCCCCCC(=O)OCCCC PYGXAGIECVVIOZ-UHFFFAOYSA-N 0.000 description 1
- VOWAEIGWURALJQ-UHFFFAOYSA-N Dicyclohexyl phthalate Chemical compound C=1C=CC=C(C(=O)OC2CCCCC2)C=1C(=O)OC1CCCCC1 VOWAEIGWURALJQ-UHFFFAOYSA-N 0.000 description 1
- ZVFDTKUVRCTHQE-UHFFFAOYSA-N Diisodecyl phthalate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C ZVFDTKUVRCTHQE-UHFFFAOYSA-N 0.000 description 1
- UDSFAEKRVUSQDD-UHFFFAOYSA-N Dimethyl adipate Chemical compound COC(=O)CCCCC(=O)OC UDSFAEKRVUSQDD-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- XXRCUYVCPSWGCC-UHFFFAOYSA-N Ethyl pyruvate Chemical compound CCOC(=O)C(C)=O XXRCUYVCPSWGCC-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- DIQMPQMYFZXDAX-UHFFFAOYSA-N Pentyl formate Chemical compound CCCCCOC=O DIQMPQMYFZXDAX-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 229920002396 Polyurea Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- KRADHMIOFJQKEZ-UHFFFAOYSA-N Tri-2-ethylhexyl trimellitate Chemical compound CCCCC(CC)COC(=O)C1=CC=C(C(=O)OCC(CC)CCCC)C(C(=O)OCC(CC)CCCC)=C1 KRADHMIOFJQKEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- GUCYFKSBFREPBC-UHFFFAOYSA-N [phenyl-(2,4,6-trimethylbenzoyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C(=O)C1=C(C)C=C(C)C=C1C GUCYFKSBFREPBC-UHFFFAOYSA-N 0.000 description 1
- KYIKRXIYLAGAKQ-UHFFFAOYSA-N abcn Chemical compound C1CCCCC1(C#N)N=NC1(C#N)CCCCC1 KYIKRXIYLAGAKQ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011354 acetal resin Substances 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000001454 anthracenes Chemical class 0.000 description 1
- 229940053200 antiepileptics fatty acid derivative Drugs 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000001535 azelaic acid derivatives Chemical class 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- ROPXFXOUUANXRR-YPKPFQOOSA-N bis(2-ethylhexyl) (z)-but-2-enedioate Chemical compound CCCCC(CC)COC(=O)\C=C/C(=O)OCC(CC)CCCC ROPXFXOUUANXRR-YPKPFQOOSA-N 0.000 description 1
- SAOKZLXYCUGLFA-UHFFFAOYSA-N bis(2-ethylhexyl) adipate Chemical compound CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC SAOKZLXYCUGLFA-UHFFFAOYSA-N 0.000 description 1
- ZVPBHZIVOWGPMT-UHFFFAOYSA-N bis(2-ethylhexyl) cyclohexene-1,2-dicarboxylate Chemical compound CCCCC(CC)COC(=O)C1=C(C(=O)OCC(CC)CCCC)CCCC1 ZVPBHZIVOWGPMT-UHFFFAOYSA-N 0.000 description 1
- ZDWGXBPVPXVXMQ-UHFFFAOYSA-N bis(2-ethylhexyl) nonanedioate Chemical compound CCCCC(CC)COC(=O)CCCCCCCC(=O)OCC(CC)CCCC ZDWGXBPVPXVXMQ-UHFFFAOYSA-N 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- OBNCKNCVKJNDBV-UHFFFAOYSA-N butanoic acid ethyl ester Natural products CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- BTMVHUNTONAYDX-UHFFFAOYSA-N butyl propionate Chemical compound CCCCOC(=O)CC BTMVHUNTONAYDX-UHFFFAOYSA-N 0.000 description 1
- UIZLQMLDSWKZGC-UHFFFAOYSA-N cadmium helium Chemical compound [He].[Cd] UIZLQMLDSWKZGC-UHFFFAOYSA-N 0.000 description 1
- VTJUKNSKBAOEHE-UHFFFAOYSA-N calixarene Chemical class COC(=O)COC1=C(CC=2C(=C(CC=3C(=C(C4)C=C(C=3)C(C)(C)C)OCC(=O)OC)C=C(C=2)C(C)(C)C)OCC(=O)OC)C=C(C(C)(C)C)C=C1CC1=C(OCC(=O)OC)C4=CC(C(C)(C)C)=C1 VTJUKNSKBAOEHE-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 150000003983 crown ethers Chemical class 0.000 description 1
- 239000002739 cryptand Substances 0.000 description 1
- IFDVQVHZEKPUSC-UHFFFAOYSA-N cyclohex-3-ene-1,2-dicarboxylic acid Chemical class OC(=O)C1CCC=CC1C(O)=O IFDVQVHZEKPUSC-UHFFFAOYSA-N 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- JBSLOWBPDRZSMB-BQYQJAHWSA-N dibutyl (e)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C\C(=O)OCCCC JBSLOWBPDRZSMB-BQYQJAHWSA-N 0.000 description 1
- JBSLOWBPDRZSMB-FPLPWBNLSA-N dibutyl (z)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C/C(=O)OCCCC JBSLOWBPDRZSMB-FPLPWBNLSA-N 0.000 description 1
- 229940100539 dibutyl adipate Drugs 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- HHECSPXBQJHZAF-UHFFFAOYSA-N dihexyl hexanedioate Chemical compound CCCCCCOC(=O)CCCCC(=O)OCCCCCC HHECSPXBQJHZAF-UHFFFAOYSA-N 0.000 description 1
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 1
- VNGOYPQMJFJDLV-UHFFFAOYSA-N dimethyl benzene-1,3-dicarboxylate Chemical compound COC(=O)C1=CC=CC(C(=O)OC)=C1 VNGOYPQMJFJDLV-UHFFFAOYSA-N 0.000 description 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
- 229960001826 dimethylphthalate Drugs 0.000 description 1
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- YCZJVRCZIPDYHH-UHFFFAOYSA-N ditridecyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCCCCC YCZJVRCZIPDYHH-UHFFFAOYSA-N 0.000 description 1
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical class OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229940116333 ethyl lactate Drugs 0.000 description 1
- 229940117360 ethyl pyruvate Drugs 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 150000002237 fumaric acid derivatives Chemical class 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 description 1
- 229940117955 isoamyl acetate Drugs 0.000 description 1
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 description 1
- 150000002531 isophthalic acids Chemical class 0.000 description 1
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N itaconic acid Chemical class OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000006078 metal deactivator Substances 0.000 description 1
- 125000005641 methacryl group Chemical group 0.000 description 1
- SKTCDJAMAYNROS-UHFFFAOYSA-N methoxycyclopentane Chemical compound COC1CCCC1 SKTCDJAMAYNROS-UHFFFAOYSA-N 0.000 description 1
- JFHJOMSTWVDDHW-UHFFFAOYSA-N methyl prop-2-enoate;prop-2-enenitrile Chemical compound C=CC#N.COC(=O)C=C JFHJOMSTWVDDHW-UHFFFAOYSA-N 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 150000002888 oleic acid derivatives Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002627 poly(phosphazenes) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- FKRCODPIKNYEAC-UHFFFAOYSA-N propionic acid ethyl ester Natural products CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical class CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- LBROROBTVMUJEB-UHFFFAOYSA-N s-[2-[2-(2-methylprop-2-enoylsulfanyl)ethylsulfanyl]ethyl] 2-methylprop-2-enethioate Chemical compound CC(=C)C(=O)SCCSCCSC(=O)C(C)=C LBROROBTVMUJEB-UHFFFAOYSA-N 0.000 description 1
- SPNAQSNLZHHUIJ-UHFFFAOYSA-N s-[4-[4-(2-methylprop-2-enoylsulfanyl)phenyl]sulfanylphenyl] 2-methylprop-2-enethioate Chemical compound C1=CC(SC(=O)C(=C)C)=CC=C1SC1=CC=C(SC(=O)C(C)=C)C=C1 SPNAQSNLZHHUIJ-UHFFFAOYSA-N 0.000 description 1
- 150000003329 sebacic acid derivatives Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 150000003458 sulfonic acid derivatives Chemical class 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
- C08F290/10—Polymers provided for in subclass C08B
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
- C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
- C08B37/0015—Inclusion compounds, i.e. host-guest compounds, e.g. polyrotaxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/16—Cyclodextrin; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention addresses the problem of providing a composition for soft materials, wherein the composition enables the production of a soft material that has excellent transparency, an excellent stress relaxation property and excellent strength and does not undergo the extreme decrease in an elongation degree even under high-temperature conditions. The present invention also addresses the problem of providing a soft material produced using the composition for soft materials. The present invention is a composition for soft materials, which comprises a polyrotaxane and a radically polymerizable monomer, wherein the polyrotaxane is composed of cyclic molecules, a linear molecule that penetrates through opening parts of the cyclic molecules in a skewered state and capping groups that respectively cap both ends of the linear molecule, and wherein the polyrotaxane has at least one cyclic molecule having a radically polymerizable group and the number of the radically polymerizable groups in the polyrotaxane is at least two.
Description
DESCRIPTION
COMPOSITION FOR SOFT MATERIALS, AND SOFT MATERIAL
TECHNICAL FIELD
[0001]
The present invention relates to a composition for soft materials containing polyrotaxane. The present invention also relates to a soft material produced using the composition for soft materials.
BACKGROUND ART
COMPOSITION FOR SOFT MATERIALS, AND SOFT MATERIAL
TECHNICAL FIELD
[0001]
The present invention relates to a composition for soft materials containing polyrotaxane. The present invention also relates to a soft material produced using the composition for soft materials.
BACKGROUND ART
[0002]
Polyrotaxane including a cyclic molecule, a linear molecule threading through a cavity of the cyclic molecule in a skewered manner, and capping groups that cap both ends of the linear molecule has specific viscoelastic characteristics and the like, and therefore is expected to be used in various fields. For reflecting the specific viscoelastic characteristics of polyrotaxane to a material, the use of polyrotaxane as a crosslinking agent is considered.
As a material containing polyrotaxane as a crosslinking agent, Patent Literature 1 discloses a urethane elastomer having a low permanent strain, a low stress relaxation property, and a low hysteresis loss.
Polyrotaxane including a cyclic molecule, a linear molecule threading through a cavity of the cyclic molecule in a skewered manner, and capping groups that cap both ends of the linear molecule has specific viscoelastic characteristics and the like, and therefore is expected to be used in various fields. For reflecting the specific viscoelastic characteristics of polyrotaxane to a material, the use of polyrotaxane as a crosslinking agent is considered.
As a material containing polyrotaxane as a crosslinking agent, Patent Literature 1 discloses a urethane elastomer having a low permanent strain, a low stress relaxation property, and a low hysteresis loss.
[0003]
Patent Literature 2 discloses an adhesive having both a high stress relaxation property and a high holding force due to crosslinkage between a (meth)acrylic ester copolymer having a hydroxy group and polyrotaxane. In the crosslinkage, hydroxy groups in polyrotaxane and in a (meth)acrylate copolymer are used as reaction points.
Commonly, hydroxy groups hardly react with each other ' ' directly, and therefore are chemically bonded to each other through a polyfunctional isocyanate.
CITATION LIST
- Patent Literature
Patent Literature 2 discloses an adhesive having both a high stress relaxation property and a high holding force due to crosslinkage between a (meth)acrylic ester copolymer having a hydroxy group and polyrotaxane. In the crosslinkage, hydroxy groups in polyrotaxane and in a (meth)acrylate copolymer are used as reaction points.
Commonly, hydroxy groups hardly react with each other ' ' directly, and therefore are chemically bonded to each other through a polyfunctional isocyanate.
CITATION LIST
- Patent Literature
[0004]
Patent Literature 1: JP-A 2011-241401 Patent Literature 2: JP-A 2010-138258 SUMMARY OF INVENTION
- Technical Problem
Patent Literature 1: JP-A 2011-241401 Patent Literature 2: JP-A 2010-138258 SUMMARY OF INVENTION
- Technical Problem
[0005]
The urethane elastomer disclosed in Patent Literature 1 is a urethane material, and therefore is likely to be colored and inappropriate for applications that require visible light transparency. Moreover, the urethane elastomer disadvantageously has a low stress relaxation property.
The adhesive disclosed in Patent Literature 2 has both a high stress relaxation property and a high holding force but may be insufficient in strength. Moreover, since a polyfunctional isocyanate is used, problems arise concerning the safety during the production and difficulty in using a component reactive with isocyanate.
The present invention aims to provide a composition for soft materials, which enables production of a soft material excellent in transparency, a stress relaxation property, and strength and having an elongation property that is not so, much lowered even at high temperatures. The present invention also aims to provide a soft material produced using the composition for soft materials.
- Solution to problem
The urethane elastomer disclosed in Patent Literature 1 is a urethane material, and therefore is likely to be colored and inappropriate for applications that require visible light transparency. Moreover, the urethane elastomer disadvantageously has a low stress relaxation property.
The adhesive disclosed in Patent Literature 2 has both a high stress relaxation property and a high holding force but may be insufficient in strength. Moreover, since a polyfunctional isocyanate is used, problems arise concerning the safety during the production and difficulty in using a component reactive with isocyanate.
The present invention aims to provide a composition for soft materials, which enables production of a soft material excellent in transparency, a stress relaxation property, and strength and having an elongation property that is not so, much lowered even at high temperatures. The present invention also aims to provide a soft material produced using the composition for soft materials.
- Solution to problem
[0006]
The present invention relates to a composition for soft materials containing polyrotaxane and a radical polymerizable monomer, the polyrotaxane including a cyclic molecule, a linear molecule threading through a cavity of the cyclic molecule in a skewered manner, and capping groups that cap both ends of the linear molecule, the polyrotaxane having at least one cyclic molecule with a radical polymerizable group, the polyrotaxane having at least two radical polymerizable groups.
The present invention is specifically described in the following.
The present invention relates to a composition for soft materials containing polyrotaxane and a radical polymerizable monomer, the polyrotaxane including a cyclic molecule, a linear molecule threading through a cavity of the cyclic molecule in a skewered manner, and capping groups that cap both ends of the linear molecule, the polyrotaxane having at least one cyclic molecule with a radical polymerizable group, the polyrotaxane having at least two radical polymerizable groups.
The present invention is specifically described in the following.
[0007]
The' present inventors found out that a soft material excellent in transparency, a stress relaxation property, and strength and having an elongation property that is not so much lowered even at high temperatures can be obtained by introducing a radical polymerizable group to a cyclic molecule of polyrotaxane and using the polyrotaxane as a crosslinking agent for a radical polymerizable monomer, thereby completing the present invention.
A description is given on the reason why a soft material produced using the composition for soft materials of the present invention is excellent in the stress relaxation property and strength with reference to drawings.
Figs. 1 are schematic diagrams illustrating exemplary structures of a soft material produced using the composition for soft materials of the present invention.
As illustrated in Fig. 1(a), in a soft material, polymer segments I derived from a radical polymerizable monomer are crosslinked by a segment 2 derived from polyrotaxane. In the segment 2 derived from polyrotaxane, a linear molecule 3 is threading through cavities of cyclic molecules 4 in a skewered manner to be included therein, and both ends of the linear molecule 3 are capped with capping groups 5.
Radical polymerizable groups in a polymer derived from the radical polymerizable monomer react with radical polymerizable groups in polyrotaxane to form crosslinking points 6, so that the polymer derived from the radical polymerizable monomer is crosslinked. In the composition for soft materials of the present invention, polyrotaxane to be reacted with a polymer derived from the radical polymerizable monomer has radical polymerizable groups in the cyclic molecules 4. Accordingly, the crosslinking points 6 are formed on the cyclic molecules 4 and can freely move along the linear molecule 3 together with the cyclic molecules 4.
As illustrated in Fig. 1(b), when the soft material produced using the composition for soft materials of the present invention is elongated, the crosslinking points 6 move along the linear molecule 3. In this manner, the stress is not concentrated but distributed.
As described above, a soft material produced using the composition for soft materials of the present invention can distribute a stress by movement of crosslinking points under application of a force from the outside. Such a soft material is more excellent in the stress relaxation property and strength compared to a soft material produced using a conventional crosslinking agent that provides immobilized crosslinking points. Moreover, such a soft material is formed by crosslinking a polymer derived from a radical polymerizable monomer, and therefore is excellent in transparency. In common polymeric materials, the elongation at break tends to be lowered at high temperatures. In the case of a soft material produced using the composition for soft materials of the present invention, however, the elongation at break is not so much lowered or rather increased at high temperatures.
The' present inventors found out that a soft material excellent in transparency, a stress relaxation property, and strength and having an elongation property that is not so much lowered even at high temperatures can be obtained by introducing a radical polymerizable group to a cyclic molecule of polyrotaxane and using the polyrotaxane as a crosslinking agent for a radical polymerizable monomer, thereby completing the present invention.
A description is given on the reason why a soft material produced using the composition for soft materials of the present invention is excellent in the stress relaxation property and strength with reference to drawings.
Figs. 1 are schematic diagrams illustrating exemplary structures of a soft material produced using the composition for soft materials of the present invention.
As illustrated in Fig. 1(a), in a soft material, polymer segments I derived from a radical polymerizable monomer are crosslinked by a segment 2 derived from polyrotaxane. In the segment 2 derived from polyrotaxane, a linear molecule 3 is threading through cavities of cyclic molecules 4 in a skewered manner to be included therein, and both ends of the linear molecule 3 are capped with capping groups 5.
Radical polymerizable groups in a polymer derived from the radical polymerizable monomer react with radical polymerizable groups in polyrotaxane to form crosslinking points 6, so that the polymer derived from the radical polymerizable monomer is crosslinked. In the composition for soft materials of the present invention, polyrotaxane to be reacted with a polymer derived from the radical polymerizable monomer has radical polymerizable groups in the cyclic molecules 4. Accordingly, the crosslinking points 6 are formed on the cyclic molecules 4 and can freely move along the linear molecule 3 together with the cyclic molecules 4.
As illustrated in Fig. 1(b), when the soft material produced using the composition for soft materials of the present invention is elongated, the crosslinking points 6 move along the linear molecule 3. In this manner, the stress is not concentrated but distributed.
As described above, a soft material produced using the composition for soft materials of the present invention can distribute a stress by movement of crosslinking points under application of a force from the outside. Such a soft material is more excellent in the stress relaxation property and strength compared to a soft material produced using a conventional crosslinking agent that provides immobilized crosslinking points. Moreover, such a soft material is formed by crosslinking a polymer derived from a radical polymerizable monomer, and therefore is excellent in transparency. In common polymeric materials, the elongation at break tends to be lowered at high temperatures. In the case of a soft material produced using the composition for soft materials of the present invention, however, the elongation at break is not so much lowered or rather increased at high temperatures.
[0008]
The composition for soft materials of the present invention contains polyrotaxane including a cyclic molecule, a linear molecule threading through a cavity of the cyclic molecule in a skewered manner, and capping groups capping both ends of the linear molecule.
The composition for soft materials of the present invention contains polyrotaxane including a cyclic molecule, a linear molecule threading through a cavity of the cyclic molecule in a skewered manner, and capping groups capping both ends of the linear molecule.
[0009]
The cyclic molecule is not particularly limited, as 5 long as it can include a linear molecule threading through a cavity thereof in a skewered manner and is movable along the linear molecule. As a method for including the linear molecule in the cyclic molecule, a conventionally known method (e.g., method disclosed in JP-A 2005-154675) may be employed.
The word "cyclic" of the cyclic molecule as used herein refers to a state of a molecule being substantially cyclic. As long as the molecule can move along the linear molecule, the cyclic molecule does not need to have a closed cyclic structure and may have, for example, a helical structure.
The cyclic molecule is not particularly limited, as 5 long as it can include a linear molecule threading through a cavity thereof in a skewered manner and is movable along the linear molecule. As a method for including the linear molecule in the cyclic molecule, a conventionally known method (e.g., method disclosed in JP-A 2005-154675) may be employed.
The word "cyclic" of the cyclic molecule as used herein refers to a state of a molecule being substantially cyclic. As long as the molecule can move along the linear molecule, the cyclic molecule does not need to have a closed cyclic structure and may have, for example, a helical structure.
[0010]
Examples of the cyclic molecule include cyclic polymers such as cyclic polyether, cyclic polyester, and cyclic polyether amine, and cyclodextrin.
Examples of the cyclic polymers include crown ethers and derivatives thereof, calixarenes and derivatives thereof, cyclophanes and derivatives thereof, and cryptands and derivatives thereof.
The cyclic molecule is appropriately selected in accordance with the kind of the linear molecule to be used.
Preferred are cyclodextrins such as a-cyclodextrin, 3-cyclodextrin, and y-cyclodextrin because they are easily available and the kind of the capping groups can be selected from many. For example, as described later, when polyethylene glycol is selected as the linear molecule, preferred is a-cyclodextrin in terms of the stability of an obtainable inclusion complex.
Examples of the cyclic molecule include cyclic polymers such as cyclic polyether, cyclic polyester, and cyclic polyether amine, and cyclodextrin.
Examples of the cyclic polymers include crown ethers and derivatives thereof, calixarenes and derivatives thereof, cyclophanes and derivatives thereof, and cryptands and derivatives thereof.
The cyclic molecule is appropriately selected in accordance with the kind of the linear molecule to be used.
Preferred are cyclodextrins such as a-cyclodextrin, 3-cyclodextrin, and y-cyclodextrin because they are easily available and the kind of the capping groups can be selected from many. For example, as described later, when polyethylene glycol is selected as the linear molecule, preferred is a-cyclodextrin in terms of the stability of an obtainable inclusion complex.
[0011]
When cyclodextrin is used as the cyclic molecule, a part of hydroxy groups of the cyclodextrin may be substituted with a substituent capable of imparting the solubility of polyrotaxane to the radical polymerizable monomer. Examples of the substituent capable of imparting the solubility include an acetyl group, a Cl-C18 alkyl group, a trityl group, a trimethylsilyl group, a phenyl group, a polyester chain, an oxyethylene chain, and a polyacrylic ester chain. Each of these substituents may be introduced alone, or two or more of these may be introduced.
When two or more substituents are introduced, for example, when an oxyethylene chain and a polyester chain are introduced, a hydroxy group of cyclodextrin is first substituted with an oxyethylene chain, and a polyester chain is introduced from a hydroxy group at an end of the introduced oxyethylene chain. Further, a polycaprolactone (polyester) chain can be introduced by adding a hydroxypropyl group to a hydroxy group present in cyclodextrin and then conducting ring-opening polymerization of c-caprolactone through a hydroxy group of the hydroxypropyl group.
From the standpoint of enhancing the solubility of polyrotaxane in the radical polymerizable monomer, the introduction rate (substitution degree) of the substituents is preferably 10 to 90% and more preferably 30 to 70%
relative to the hydroxy groups of cyclodextrin.
When cyclodextrin is used as the cyclic molecule, a part of hydroxy groups of the cyclodextrin may be substituted with a substituent capable of imparting the solubility of polyrotaxane to the radical polymerizable monomer. Examples of the substituent capable of imparting the solubility include an acetyl group, a Cl-C18 alkyl group, a trityl group, a trimethylsilyl group, a phenyl group, a polyester chain, an oxyethylene chain, and a polyacrylic ester chain. Each of these substituents may be introduced alone, or two or more of these may be introduced.
When two or more substituents are introduced, for example, when an oxyethylene chain and a polyester chain are introduced, a hydroxy group of cyclodextrin is first substituted with an oxyethylene chain, and a polyester chain is introduced from a hydroxy group at an end of the introduced oxyethylene chain. Further, a polycaprolactone (polyester) chain can be introduced by adding a hydroxypropyl group to a hydroxy group present in cyclodextrin and then conducting ring-opening polymerization of c-caprolactone through a hydroxy group of the hydroxypropyl group.
From the standpoint of enhancing the solubility of polyrotaxane in the radical polymerizable monomer, the introduction rate (substitution degree) of the substituents is preferably 10 to 90% and more preferably 30 to 70%
relative to the hydroxy groups of cyclodextrin.
[0012]
The polyrotaxane in the composition for soft materials of the present invention contains at least one cyclic molecule having a radical polymerizable group, and has at least two radical polymerizable groups. In terms of the stress dispersibility of an obtainable soft material, the polyrotaxane preferably has at least two cyclic molecules each having a radical polymerizable group.
The radical polymerizable group may be directly introduced to a reaction point of the cyclic molecule, for example, a hydroxy group of cyclodextrin. Alternatively, the radical polymerizable group may be introduced to a terminal reaction point of a substituent capable of imparting the solubility, for example, a hydroxy group at an end of a polycaprolactone chain formed by adding a hydroxypropyl group to a hydroxy group of cyclodextrin and then conducting ring-opening polymerization of c-caprolactone through the hydroxy group of the hydroxypropyl group for introduction of a polycaprolactone (polyester) chain.
The polyrotaxane in the composition for soft materials of the present invention contains at least one cyclic molecule having a radical polymerizable group, and has at least two radical polymerizable groups. In terms of the stress dispersibility of an obtainable soft material, the polyrotaxane preferably has at least two cyclic molecules each having a radical polymerizable group.
The radical polymerizable group may be directly introduced to a reaction point of the cyclic molecule, for example, a hydroxy group of cyclodextrin. Alternatively, the radical polymerizable group may be introduced to a terminal reaction point of a substituent capable of imparting the solubility, for example, a hydroxy group at an end of a polycaprolactone chain formed by adding a hydroxypropyl group to a hydroxy group of cyclodextrin and then conducting ring-opening polymerization of c-caprolactone through the hydroxy group of the hydroxypropyl group for introduction of a polycaprolactone (polyester) chain.
[0013]
The introduction rate of the radical polymerizable groups into the polyrotaxane is preferably 1% at the minimum. When the introduction rate of the radical polymerizable groups is 1% or more, an obtainable soft material has excellent strength. The introduction rate of the radical polymerizable groups is more preferably 5% at the minimum and still more preferably 10% at the minimum.
The introduction rate of the radical polymerizable groups is preferably 906 at the maximum and more preferably 80% at the maximum.
An explanation is given on how to calculate the introduction rate of the radical polymerizable groups in a case where the cyclic molecule is cyclodextrin.
(Case where a radical polymerizable group is directly introduced into a hydroxy group of cyclodextrin or case where the substituent preliminary introduced into cyclodextrin for imparting the solubility has a hydroxy group) In conformity with "JIS K 0070", the amount of substance Al (mol) of hydroxy groups per mole of polyrotaxane before introduction of radical polymerizable groups is obtained based on the hydroxy value of the polyrotaxane before introduction of radical polymerizable groups. Similarly, the amount of substance A2 (mol) of hydroxy groups per mole of the polyrotaxane after introduction of radical polymerizable groups is obtained based on the hydroxy value of the polyrotaxane after introduction of radical polymerizable groups. Using these obtained values, the introduction rate can be calculated from the following equation:
Introduction rate (%) of radical polymerizable groups =
{(Al - A2)/A1} x 100.
(Case where the substituent preliminary introduced into cyclodextrin for imparting the solubility has no hydroxy group) In conformity with "JIS K 0070", the amount of substance A3 (mol) of hydroxy groups per mole of polyrotaxane before introduction of solubility-imparting groups is obtained based on the hydroxy value of the polyrotaxane before introduction of solubility-imparting groups. Similarly, the amount of substance A4 (mol) of hydroxy groups per mole of polyrotaxane after introduction of solubility-imparting groups is obtained based on the hydroxy value of the polyrotaxane after introduction of solubility-imparting groups. The amount of substance A5 (mol) of hydroxy groups per mole of polyrotaxane after introduction of radical polymerizable groups is obtained based on the hydroxy value of the polyrotaxane after introduction of radical polymerizable groups. Using these obtained values, the introduction rate can be calculated from the following equation:
Introduction rate (%) of radical polymerizable group =
{(A4-A5)/A3} x 100.
When the reaction point from which a substituent is introduced is not a hydroxy group such as the case where the cyclic molecule is not cyclodextrin, the amount of substance of reactive groups per mole of polyrotaxane is obtained by a method of measuring the number of the reaction points (reactive groups), instead of the method in , , conformity with "JIS K 0070". Using the obtained values, the introduction rate of radical polymerizable groups can be calculated in the same manner as in the above calculation method.
The introduction rate of the radical polymerizable groups into the polyrotaxane is preferably 1% at the minimum. When the introduction rate of the radical polymerizable groups is 1% or more, an obtainable soft material has excellent strength. The introduction rate of the radical polymerizable groups is more preferably 5% at the minimum and still more preferably 10% at the minimum.
The introduction rate of the radical polymerizable groups is preferably 906 at the maximum and more preferably 80% at the maximum.
An explanation is given on how to calculate the introduction rate of the radical polymerizable groups in a case where the cyclic molecule is cyclodextrin.
(Case where a radical polymerizable group is directly introduced into a hydroxy group of cyclodextrin or case where the substituent preliminary introduced into cyclodextrin for imparting the solubility has a hydroxy group) In conformity with "JIS K 0070", the amount of substance Al (mol) of hydroxy groups per mole of polyrotaxane before introduction of radical polymerizable groups is obtained based on the hydroxy value of the polyrotaxane before introduction of radical polymerizable groups. Similarly, the amount of substance A2 (mol) of hydroxy groups per mole of the polyrotaxane after introduction of radical polymerizable groups is obtained based on the hydroxy value of the polyrotaxane after introduction of radical polymerizable groups. Using these obtained values, the introduction rate can be calculated from the following equation:
Introduction rate (%) of radical polymerizable groups =
{(Al - A2)/A1} x 100.
(Case where the substituent preliminary introduced into cyclodextrin for imparting the solubility has no hydroxy group) In conformity with "JIS K 0070", the amount of substance A3 (mol) of hydroxy groups per mole of polyrotaxane before introduction of solubility-imparting groups is obtained based on the hydroxy value of the polyrotaxane before introduction of solubility-imparting groups. Similarly, the amount of substance A4 (mol) of hydroxy groups per mole of polyrotaxane after introduction of solubility-imparting groups is obtained based on the hydroxy value of the polyrotaxane after introduction of solubility-imparting groups. The amount of substance A5 (mol) of hydroxy groups per mole of polyrotaxane after introduction of radical polymerizable groups is obtained based on the hydroxy value of the polyrotaxane after introduction of radical polymerizable groups. Using these obtained values, the introduction rate can be calculated from the following equation:
Introduction rate (%) of radical polymerizable group =
{(A4-A5)/A3} x 100.
When the reaction point from which a substituent is introduced is not a hydroxy group such as the case where the cyclic molecule is not cyclodextrin, the amount of substance of reactive groups per mole of polyrotaxane is obtained by a method of measuring the number of the reaction points (reactive groups), instead of the method in , , conformity with "JIS K 0070". Using the obtained values, the introduction rate of radical polymerizable groups can be calculated in the same manner as in the above calculation method.
[0014]
Examples of the radical polymerizable groups of the cyclic molecule include a (meth)acryloyl group, a vinyl group, and a maleimide group. The radical polymerizable groups include preferably at least one selected from the group consisting of a (meth)acryloyl group and a vinyl group, and more preferably a (meth)acryloyl group in terms of the excellent radical polymerizability.
The term "(meth)acryloyl group" as used herein refers to an "acryloyl group" and a "methacryloyl group".
Examples of the radical polymerizable groups of the cyclic molecule include a (meth)acryloyl group, a vinyl group, and a maleimide group. The radical polymerizable groups include preferably at least one selected from the group consisting of a (meth)acryloyl group and a vinyl group, and more preferably a (meth)acryloyl group in terms of the excellent radical polymerizability.
The term "(meth)acryloyl group" as used herein refers to an "acryloyl group" and a "methacryloyl group".
[0015]
The radical polymerizable groups can be introduced by reacting a reactive group, such as a hydroxy group of a cyclic molecule before introduction of the radical polymerizable groups, with a compound having a functional group reactive with the reactive group and a radical polymerizable group.
The radical polymerizable groups can be introduced by reacting a reactive group, such as a hydroxy group of a cyclic molecule before introduction of the radical polymerizable groups, with a compound having a functional group reactive with the reactive group and a radical polymerizable group.
[0016]
Examples of the compound having a radical polymerizable group and a functional group reactive with the reactive group include, when a (meth)acryloyl group is introduced as a radical polymerizable group, (meth) acryloyl chloride, (meth)acrylic acid anhydride, 2-(meth)acryloyloxyethyl isocyanate, 2-hydroxyethyl (meth)acrylate, glycidyl (meth)acrylate, a-methacryloyloxy-y-butyrolactone, and p-methacryloyloxy-y-butyrolactone.
When a vinyl group is introduced as a radical polymerizable group, the examples include p-vinylbenzoic acid, p-t-butyl styrene, 3-isopropenyl-a,a-dimethyl benzyl isocyanate, and vinyl chloroacetate.
When a maleimide group is introduced as a radical polymerizable group, the examples include 3-maleimidopropionic acid, N-succinimidyl 3-maleimidopropionate, N-succinimidyl 4-maleimidobutyrate, 5 and N-succinimidyl 6-maleimidohexanoate.
In terms of availability and easiness of the reaction, preferred are (meth)acryloyl chloride, 2-(meth)acryloyloxy ethyl isocyanate, glycidyl (meth)acrylate, 3-isopropenyl-a,a-dimethyl benzyl isocyanate, and vinyl chloroacetate.
10 [0017]
The inclusion rate refers to a ratio (in percentage) of the actual inclusion amount of the cyclic molecule relative to the maximum inclusion amount of the cyclic molecule when the linear molecule is included in the cyclic molecule. The inclusion rate is preferably 0.1% at the minimum and 60% at the maximum, more preferably 1% at the minimum and 50% at the maximum, and still more preferably 5% at the minimum and 40% at the maximum.
The maximum inclusion amount can be determined based on the length of the linear molecule and the thickness of the cyclic molecule. For example, the maximum inclusion amount in the case where the linear molecule is polyethylene glycol and the cyclic molecule is a-cyclodextrin has been experimentally calculated (see Macromolecules 1993, 26, 5698-5703).
[0018]
The linear molecule is not particularly limited as long as it can be included in the cavity of a cyclic molecule in a skewered manner. Examples thereof include polyvinyl alcohol, polyvinyl pyrrolidone, poly(meth)acrylic acid, cellulose resins (e.g., carboxymethylcellulose, hydroxyethylcellulose, hydroxypropylcellulose), polyacrylamide, polyethylene oxide, polyethylene glycol, polypropylene glycol, polyvinyl acetal resins, polyvinyl methyl ether, polyamine, polyethyleneimine, casein, gelatin, starch, and/or copolymers of these, polyolefin resins such as polyethylene, polypropylene, and copolymer resins with other olefinic monomers, polyester resins, polyvinyl chloride resins, polystyrene resins such as polystyrene and acrylonitrile-styrene copolymers, acrylic resins such as polymethyl methacrylate, (meth)acrylate copolymers, and acrylonitrile-methyl acrylate copolymer resin, polycarbonate resins, polyurethane resins, vinyl chloride-vinyl acetate copolymer resin, polyvinylbutyral resin, and derivatives or modified products thereof, polyisobutylene, polytetrahydrofuran, polyaniline, acrylonitrile-butadiene-styrene copolymers (ABS resin), polyamides such as nylon, polyimides, polydienes such as polyisoprene and polybutadiene, polysiloxanes such as polydimethylsiloxane, polysulfones, polyimines, polyacetic anhydrides, polyureas, polysulf ides, polyphosphazenes, polyketones, polyphenylenes, polyhaloolef ins, and derivatives thereof. Preferred among these are polyethylene glycol, polyisoprene, polyisobutylene, polybutadiene, polypropylene glycol, polytetrahydrofuran, polydimethyl siloxane, polyethylene, polypropylene, polyvinyl alcohol, and polyvinyl methyl ether. More preferred are polyethylene glycol, polypropylene glycol, polytetrahydrofuran, polydimethyl siloxane, polyethylene, and polypropylene. Still more preferred is polyethylene glycol.
The term "(meth)acryl" as used herein refers to "acryl" and "methacryl".
[0019]
The linear molecule has a mass average molecular weight of preferably 3000 at the minimum and 300000 at the maximum. When the linear molecule has a mass average molecular weight of 3000 or more, the cyclic molecule can be more movable along the linear molecule, so that an obtainable soft material has an excellent stress relaxation property. When the linear molecule has a mass average molecular weight of 300000 or less, polyrotaxane has enough solubility in a radical polymerizable monomer. The linear molecule has a mass average molecular weight of more preferably 5000 at the minimum and 100000 at the maximum, and still more preferably 10000 at the minimum and 50000 at the maximum.
The mass average molecular weight used herein is a polyethylene glycol equivalent value calculated based on the measurement by gel permeation chromatography (GPC). A
column used for determination of the polyethylene glycol equivalent mass average molecular weight by GPC is, for example, TSKgel SuperAWM-H (produced by TOSOH CORPORATION).
The mass average molecular weight of a molecule other than the linear molecule is, unless otherwise specified, a polystyrene equivalent value calculated based on the measurement by GPC. A column used for determination of the polystyrene equivalent mass average molecular weight by GPC
is, for example, TSKgel SuperHM-M (produced by TOSOH
CORPORATION).
[0020]
Polyrotaxane used for the composition for soft materials of the present invention preferably includes polyethylene glycol as the linear molecule and a molecule derived from a-cyclodextrin as the cyclic molecule.
[0021]
The capping groups are placed at both ends of the linear molecule included in the cyclic molecule to prevent separation of the cyclic molecule. The method for capping both ends of the linear molecule with capping groups may be a conventionally known method (e.g., method disclosed in JP-A 2005-154675).
[0022]
Examples of the capping groups include dinitrophenyl groups, cyclodextrins, adamantane groups, trityl groups, fluoresceins, silsesquioxanes, pyrenes, anthracenes, and ' main chains or side chains of polymers having a mass average molecular weight of 1000 to 1000000.
Preferred among these are dinitrophenyl groups, cyclodextrins, adamantane groups, trityl groups, fluoresceins, silsesquioxanes, and pyrenes, and more preferred are adamantane groups and trityl groups.
Examples of the polymers having a mass average molecular weight of 1000 to 1000000 include polyamide, polyimide, polyurethane, polydimethyl siloxane, and polyacrylic esters.
Two or more kinds of the capping groups may be present in polyrotaxane.
[0023]
The amount of the polyrotaxane in the composition for soft materials of the present invention is preferably 0.2%
by mass at the minimum and 30% by mass at the maximum.
When the amount of the polyrotaxane is 0.2% by mass or more, an obtainable soft material is excellent in the strength.
When the amount of the polyrotaxane is 30% by mass or less, an obtainable soft material is excellent in the flexibility and elongation at break. The amount of the polyrotaxane in the composition for soft materials of the present invention is more preferably 0.5% by mass at the minimum and 20% by mass at the maximum.
[0024]
The composition for soft materials of the present invention contains a radical polymerizable monomer.
Examples of the radical polymerizable monomer include styrene monomers, vinyl compounds, (meth)acrylic acid, and (meth)acrylic esters. Particularly, the composition preferably contains a one-functional (monofunctional) radical polymerizable monomer having one radical polymerizable group in a molecule because a stress relaxation property is sufficiently imparted to an obtainable soft material. For example, if a polyfunctional radical polymerizable monomer such as a polyfunctional (meth)acrylate is used, a large number of crosslinking points are present, and the effect of imparting a stress dispersibility to an obtainable soft material may not be sufficiently exerted.
[0025]
Examples of the styrene monomer include styrene, a-methylstyrene, 2,4-dimethylstyrene, a-ethylstyrene, a-butylstyrene, a-hexylstyrene, 4-chlorostyrene, 3-chlorostyrene, 4-bromostyrene, 4-nitrostyrene, 4-methoxystyrene, and vinyl toluene.
Examples of the vinyl compound include cyclohexene, 4-vinylcyclohexene, and 5-vinylbicyclo[2,2,1]hept-2-ene.
Examples of one-functional (monofunctional) (meth)acrylic esters include methyl (meth)acrylate, ethyl (meth)acrylate, n-propyl (meth)acrylate, isopropyl (meth)acrylate, n-butyl (meth)acrylate, sec-butyl (meth)acrylate, tert-butyl (meth)acrylate, 2-methylbutyl (meth)acrylate, 2-ethylbutyl (meth)acrylate, 3-methylbutyl (meth)acrylate, 1,3-dimethylbutyl (meth)acrylate, pentyl (meth)acrylate, hexyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, heptyl (meth)acrylate, octyl (meth)acrylate, 2-methoxyethyl acrylate, 2-ethoxyethyl acrylate, 3-ethoxypropyl acrylate, 2-ethoxybutyl acrylate, 3-ethoxybutyl acrylate, dimethyl aminoethyl (meth)acrylate, hydroxyethyl (meth)acrylate, hydroxypropyl (meth)acrylate, hydroxybutyl (meth)acrylate, ethyl-a-(hydroxymethyl) acrylate, methyl-a-(hydroxymethyl) acrylate, phenyl (meth)acrylate, benzyl (meth)acrylate, phenylethyl (meth)acrylate, N,N-dimethyl (meth)acrylamide, and N,N-diethyl (meth)acrylamide.
Examples of two- or higher functional (bi- or higher functional) (meth)acrylic esters include ethylene glycol di(meth)acrylate, diethylene glycol di(meth)acrylate, triethylene glycol di(meth)acrylate, tetraethylene glycol di(meth)acrylate, propylene glycol di(meth)acrylate, dipropylene glycol di(meth)acrylate, tripropylene glycol di(meth)acrylate, 1,3-butanediol di(meth)acrylate, 1,4-= butanediol di(meth)acrylate, 1,5-pentanediol 5 di(meth)acrylate, 1,6-hexanediol di(meth)acrylate, neopentyl glycol di(meth)acrylate, bis(4-methacryloyl thiophenyl)sulfide, bis(2-methacryloyl thioethyl)sulfide, N,N'-methylenebisacrylamide, trimethyrolpropane tri(meth)acrylate, pentaerythritol tri(meth)acrylate, 10 pentaerythritol tetra(meth)acrylate, dipentaerythritol penta(meth)acrylate, and dipentaerythritol hexa(meth)acrylate.
Since sufficient flexibility, elongation, and strength can be imparted to an obtainable soft material, 15 preferred are (meth)acrylic acid and (meth)acrylic esters, and more preferred are (meth)acrylic acid and one-functional (monofunctional) (meth)acrylic esters. Still more preferred are (meth)acrylic acid, methyl (meth)acrylate, ethyl (meth)acrylate, n-propyl (meth)acrylate, isopropyl (meth)acrylate, n-butyl (meth)acrylate, sec-butyl (meth)acrylate, tert-butyl (meth)acrylate, 2-methylbutyl (meth)acrylate, 2-ethylbutyl (meth)acrylate, 3-methylbutyl (meth)acrylate, 1,3-dimethylbutyl (meth)acrylate, pentyl (meth)acrylate, hexyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, heptyl (meth)acrylate, octyl (meth)acrylate, 2-methoxyethyl acrylate, 2-ethoxyethyl acrylate, 3-ethoxypropyl acrylate, 2-ethoxybutyl acrylate, 3-ethoxybutyl acrylate, dimethylaminoethyl (meth)acrylate, hydroxyethyl (meth)acrylate, hydroxypropyl (meth)acrylate, hydroxy butyl (meth)acrylate, ethyl-a-(hydroxymethyl) acrylate, and methyl-a-(hydroxymethyl) acrylate. Particularly preferred are methyl (meth)acrylate, ethyl (meth)acrylate, n-butyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, 2-methoxyethyl acrylate, hydroxyethyl (meth)acrylate, and hydroxy butyl (meth)acrylate.
Each of these radical polymerizable monomers may be used alone, or two or more of these may be used in combination.
The term "n functional (n is a natural number)" as used herein refers to possession of n radical polymerizable groups in a molecule.
[0026]
In the case of using two or more kinds of radical polymerizable monomers, the ratio of the radical polymerizable monomers can be appropriately determined in accordance with the desired properties to be imparted to a soft material.
[0027]
The amount of the radical polymerizable monomer is preferably 35% by mass at the minimum and 99.8% by mass at the maximum based on the amount of the whole composition for soft materials of the present invention. When the amount of the radical polymerizable monomer is within the above range, an obtainable soft material is excellent in the flexibility, elongation at break, and strength. The amount of the radical polymerizable monomer based on the amount of the whole composition for soft materials of the present invention is more preferably 40% by mass at the minimum and 99.5% by mass at the maximum.
[0028]
The ratio (by mass) between the amount of the polyrotaxane and the amount of the radical polymerizable monomer in the composition for soft materials of the present invention is preferably (polyrotaxane) (radical polymerizable monomer) = 0.5:99.5 to 40:60. When the ratio of the polyrotaxane is 0.5 or more, an obtainable soft material is excellent in the strength. When the ratio of the polyrotaxane is less than 40, an obtainable soft
Examples of the compound having a radical polymerizable group and a functional group reactive with the reactive group include, when a (meth)acryloyl group is introduced as a radical polymerizable group, (meth) acryloyl chloride, (meth)acrylic acid anhydride, 2-(meth)acryloyloxyethyl isocyanate, 2-hydroxyethyl (meth)acrylate, glycidyl (meth)acrylate, a-methacryloyloxy-y-butyrolactone, and p-methacryloyloxy-y-butyrolactone.
When a vinyl group is introduced as a radical polymerizable group, the examples include p-vinylbenzoic acid, p-t-butyl styrene, 3-isopropenyl-a,a-dimethyl benzyl isocyanate, and vinyl chloroacetate.
When a maleimide group is introduced as a radical polymerizable group, the examples include 3-maleimidopropionic acid, N-succinimidyl 3-maleimidopropionate, N-succinimidyl 4-maleimidobutyrate, 5 and N-succinimidyl 6-maleimidohexanoate.
In terms of availability and easiness of the reaction, preferred are (meth)acryloyl chloride, 2-(meth)acryloyloxy ethyl isocyanate, glycidyl (meth)acrylate, 3-isopropenyl-a,a-dimethyl benzyl isocyanate, and vinyl chloroacetate.
10 [0017]
The inclusion rate refers to a ratio (in percentage) of the actual inclusion amount of the cyclic molecule relative to the maximum inclusion amount of the cyclic molecule when the linear molecule is included in the cyclic molecule. The inclusion rate is preferably 0.1% at the minimum and 60% at the maximum, more preferably 1% at the minimum and 50% at the maximum, and still more preferably 5% at the minimum and 40% at the maximum.
The maximum inclusion amount can be determined based on the length of the linear molecule and the thickness of the cyclic molecule. For example, the maximum inclusion amount in the case where the linear molecule is polyethylene glycol and the cyclic molecule is a-cyclodextrin has been experimentally calculated (see Macromolecules 1993, 26, 5698-5703).
[0018]
The linear molecule is not particularly limited as long as it can be included in the cavity of a cyclic molecule in a skewered manner. Examples thereof include polyvinyl alcohol, polyvinyl pyrrolidone, poly(meth)acrylic acid, cellulose resins (e.g., carboxymethylcellulose, hydroxyethylcellulose, hydroxypropylcellulose), polyacrylamide, polyethylene oxide, polyethylene glycol, polypropylene glycol, polyvinyl acetal resins, polyvinyl methyl ether, polyamine, polyethyleneimine, casein, gelatin, starch, and/or copolymers of these, polyolefin resins such as polyethylene, polypropylene, and copolymer resins with other olefinic monomers, polyester resins, polyvinyl chloride resins, polystyrene resins such as polystyrene and acrylonitrile-styrene copolymers, acrylic resins such as polymethyl methacrylate, (meth)acrylate copolymers, and acrylonitrile-methyl acrylate copolymer resin, polycarbonate resins, polyurethane resins, vinyl chloride-vinyl acetate copolymer resin, polyvinylbutyral resin, and derivatives or modified products thereof, polyisobutylene, polytetrahydrofuran, polyaniline, acrylonitrile-butadiene-styrene copolymers (ABS resin), polyamides such as nylon, polyimides, polydienes such as polyisoprene and polybutadiene, polysiloxanes such as polydimethylsiloxane, polysulfones, polyimines, polyacetic anhydrides, polyureas, polysulf ides, polyphosphazenes, polyketones, polyphenylenes, polyhaloolef ins, and derivatives thereof. Preferred among these are polyethylene glycol, polyisoprene, polyisobutylene, polybutadiene, polypropylene glycol, polytetrahydrofuran, polydimethyl siloxane, polyethylene, polypropylene, polyvinyl alcohol, and polyvinyl methyl ether. More preferred are polyethylene glycol, polypropylene glycol, polytetrahydrofuran, polydimethyl siloxane, polyethylene, and polypropylene. Still more preferred is polyethylene glycol.
The term "(meth)acryl" as used herein refers to "acryl" and "methacryl".
[0019]
The linear molecule has a mass average molecular weight of preferably 3000 at the minimum and 300000 at the maximum. When the linear molecule has a mass average molecular weight of 3000 or more, the cyclic molecule can be more movable along the linear molecule, so that an obtainable soft material has an excellent stress relaxation property. When the linear molecule has a mass average molecular weight of 300000 or less, polyrotaxane has enough solubility in a radical polymerizable monomer. The linear molecule has a mass average molecular weight of more preferably 5000 at the minimum and 100000 at the maximum, and still more preferably 10000 at the minimum and 50000 at the maximum.
The mass average molecular weight used herein is a polyethylene glycol equivalent value calculated based on the measurement by gel permeation chromatography (GPC). A
column used for determination of the polyethylene glycol equivalent mass average molecular weight by GPC is, for example, TSKgel SuperAWM-H (produced by TOSOH CORPORATION).
The mass average molecular weight of a molecule other than the linear molecule is, unless otherwise specified, a polystyrene equivalent value calculated based on the measurement by GPC. A column used for determination of the polystyrene equivalent mass average molecular weight by GPC
is, for example, TSKgel SuperHM-M (produced by TOSOH
CORPORATION).
[0020]
Polyrotaxane used for the composition for soft materials of the present invention preferably includes polyethylene glycol as the linear molecule and a molecule derived from a-cyclodextrin as the cyclic molecule.
[0021]
The capping groups are placed at both ends of the linear molecule included in the cyclic molecule to prevent separation of the cyclic molecule. The method for capping both ends of the linear molecule with capping groups may be a conventionally known method (e.g., method disclosed in JP-A 2005-154675).
[0022]
Examples of the capping groups include dinitrophenyl groups, cyclodextrins, adamantane groups, trityl groups, fluoresceins, silsesquioxanes, pyrenes, anthracenes, and ' main chains or side chains of polymers having a mass average molecular weight of 1000 to 1000000.
Preferred among these are dinitrophenyl groups, cyclodextrins, adamantane groups, trityl groups, fluoresceins, silsesquioxanes, and pyrenes, and more preferred are adamantane groups and trityl groups.
Examples of the polymers having a mass average molecular weight of 1000 to 1000000 include polyamide, polyimide, polyurethane, polydimethyl siloxane, and polyacrylic esters.
Two or more kinds of the capping groups may be present in polyrotaxane.
[0023]
The amount of the polyrotaxane in the composition for soft materials of the present invention is preferably 0.2%
by mass at the minimum and 30% by mass at the maximum.
When the amount of the polyrotaxane is 0.2% by mass or more, an obtainable soft material is excellent in the strength.
When the amount of the polyrotaxane is 30% by mass or less, an obtainable soft material is excellent in the flexibility and elongation at break. The amount of the polyrotaxane in the composition for soft materials of the present invention is more preferably 0.5% by mass at the minimum and 20% by mass at the maximum.
[0024]
The composition for soft materials of the present invention contains a radical polymerizable monomer.
Examples of the radical polymerizable monomer include styrene monomers, vinyl compounds, (meth)acrylic acid, and (meth)acrylic esters. Particularly, the composition preferably contains a one-functional (monofunctional) radical polymerizable monomer having one radical polymerizable group in a molecule because a stress relaxation property is sufficiently imparted to an obtainable soft material. For example, if a polyfunctional radical polymerizable monomer such as a polyfunctional (meth)acrylate is used, a large number of crosslinking points are present, and the effect of imparting a stress dispersibility to an obtainable soft material may not be sufficiently exerted.
[0025]
Examples of the styrene monomer include styrene, a-methylstyrene, 2,4-dimethylstyrene, a-ethylstyrene, a-butylstyrene, a-hexylstyrene, 4-chlorostyrene, 3-chlorostyrene, 4-bromostyrene, 4-nitrostyrene, 4-methoxystyrene, and vinyl toluene.
Examples of the vinyl compound include cyclohexene, 4-vinylcyclohexene, and 5-vinylbicyclo[2,2,1]hept-2-ene.
Examples of one-functional (monofunctional) (meth)acrylic esters include methyl (meth)acrylate, ethyl (meth)acrylate, n-propyl (meth)acrylate, isopropyl (meth)acrylate, n-butyl (meth)acrylate, sec-butyl (meth)acrylate, tert-butyl (meth)acrylate, 2-methylbutyl (meth)acrylate, 2-ethylbutyl (meth)acrylate, 3-methylbutyl (meth)acrylate, 1,3-dimethylbutyl (meth)acrylate, pentyl (meth)acrylate, hexyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, heptyl (meth)acrylate, octyl (meth)acrylate, 2-methoxyethyl acrylate, 2-ethoxyethyl acrylate, 3-ethoxypropyl acrylate, 2-ethoxybutyl acrylate, 3-ethoxybutyl acrylate, dimethyl aminoethyl (meth)acrylate, hydroxyethyl (meth)acrylate, hydroxypropyl (meth)acrylate, hydroxybutyl (meth)acrylate, ethyl-a-(hydroxymethyl) acrylate, methyl-a-(hydroxymethyl) acrylate, phenyl (meth)acrylate, benzyl (meth)acrylate, phenylethyl (meth)acrylate, N,N-dimethyl (meth)acrylamide, and N,N-diethyl (meth)acrylamide.
Examples of two- or higher functional (bi- or higher functional) (meth)acrylic esters include ethylene glycol di(meth)acrylate, diethylene glycol di(meth)acrylate, triethylene glycol di(meth)acrylate, tetraethylene glycol di(meth)acrylate, propylene glycol di(meth)acrylate, dipropylene glycol di(meth)acrylate, tripropylene glycol di(meth)acrylate, 1,3-butanediol di(meth)acrylate, 1,4-= butanediol di(meth)acrylate, 1,5-pentanediol 5 di(meth)acrylate, 1,6-hexanediol di(meth)acrylate, neopentyl glycol di(meth)acrylate, bis(4-methacryloyl thiophenyl)sulfide, bis(2-methacryloyl thioethyl)sulfide, N,N'-methylenebisacrylamide, trimethyrolpropane tri(meth)acrylate, pentaerythritol tri(meth)acrylate, 10 pentaerythritol tetra(meth)acrylate, dipentaerythritol penta(meth)acrylate, and dipentaerythritol hexa(meth)acrylate.
Since sufficient flexibility, elongation, and strength can be imparted to an obtainable soft material, 15 preferred are (meth)acrylic acid and (meth)acrylic esters, and more preferred are (meth)acrylic acid and one-functional (monofunctional) (meth)acrylic esters. Still more preferred are (meth)acrylic acid, methyl (meth)acrylate, ethyl (meth)acrylate, n-propyl (meth)acrylate, isopropyl (meth)acrylate, n-butyl (meth)acrylate, sec-butyl (meth)acrylate, tert-butyl (meth)acrylate, 2-methylbutyl (meth)acrylate, 2-ethylbutyl (meth)acrylate, 3-methylbutyl (meth)acrylate, 1,3-dimethylbutyl (meth)acrylate, pentyl (meth)acrylate, hexyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, heptyl (meth)acrylate, octyl (meth)acrylate, 2-methoxyethyl acrylate, 2-ethoxyethyl acrylate, 3-ethoxypropyl acrylate, 2-ethoxybutyl acrylate, 3-ethoxybutyl acrylate, dimethylaminoethyl (meth)acrylate, hydroxyethyl (meth)acrylate, hydroxypropyl (meth)acrylate, hydroxy butyl (meth)acrylate, ethyl-a-(hydroxymethyl) acrylate, and methyl-a-(hydroxymethyl) acrylate. Particularly preferred are methyl (meth)acrylate, ethyl (meth)acrylate, n-butyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, 2-methoxyethyl acrylate, hydroxyethyl (meth)acrylate, and hydroxy butyl (meth)acrylate.
Each of these radical polymerizable monomers may be used alone, or two or more of these may be used in combination.
The term "n functional (n is a natural number)" as used herein refers to possession of n radical polymerizable groups in a molecule.
[0026]
In the case of using two or more kinds of radical polymerizable monomers, the ratio of the radical polymerizable monomers can be appropriately determined in accordance with the desired properties to be imparted to a soft material.
[0027]
The amount of the radical polymerizable monomer is preferably 35% by mass at the minimum and 99.8% by mass at the maximum based on the amount of the whole composition for soft materials of the present invention. When the amount of the radical polymerizable monomer is within the above range, an obtainable soft material is excellent in the flexibility, elongation at break, and strength. The amount of the radical polymerizable monomer based on the amount of the whole composition for soft materials of the present invention is more preferably 40% by mass at the minimum and 99.5% by mass at the maximum.
[0028]
The ratio (by mass) between the amount of the polyrotaxane and the amount of the radical polymerizable monomer in the composition for soft materials of the present invention is preferably (polyrotaxane) (radical polymerizable monomer) = 0.5:99.5 to 40:60. When the ratio of the polyrotaxane is 0.5 or more, an obtainable soft material is excellent in the strength. When the ratio of the polyrotaxane is less than 40, an obtainable soft
17 material is excellent in the flexibility and elongation at break. The ratio of the polyrotaxane is more preferably 30 at the maximum and still more preferably 20 at the maximum.
[0029]
The composition for soft materials of the present invention preferably contains a radical polymerization initiator.
Examples of the radical polymerization initiator include thermal radical polymerization initiators generating radicals by heat and photo-radical polymerization initiators generating radicals by light. In production of a soft material thick film using the composition for soft materials of the present invention, a thermal radical polymerization initiator is preferably used because photopolymerization may cause a curing failure or curing retardation in a deep part.
Examples of the thermal radical polymerization initiator include: azo compounds such as 2,2'-azobisisobutyronitrile, 2,2'-azobis(2-methylbutyronitrile), 2,2'-azobisisovaleronitrile, 2,2'-azobis(2,4-dimethyl valeronitrile), and 1,1'-azobis(cyclohexane-1-carbonitrile); and peroxide compounds such as methyl ethyl ketone peroxide, methyl isobutyl ketone peroxide, cyclohexanone peroxide, benzoyl peroxide, lauroyl peroxide, and 2,4-dichloro benzoyl peroxide.
Examples of the photo-radical polymerization initiator include p-isopropyl-a-hydroxyisobutylphenone, a-hydroxyisobutylphenone, 2,2-dimethoxy-2-phenyl acetophenone, 4'-methylthio-2,2-dimethy1-2-morpholinoacetophenone, benzoin isobutyl ether, chlorothioxanthone, 2,4,6-trimethylbenzoyl diphenylphosphine oxide, and bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide.
Each of these radical polymerization initiators may be used alone, or two or more of these may be used in combination.
[0029]
The composition for soft materials of the present invention preferably contains a radical polymerization initiator.
Examples of the radical polymerization initiator include thermal radical polymerization initiators generating radicals by heat and photo-radical polymerization initiators generating radicals by light. In production of a soft material thick film using the composition for soft materials of the present invention, a thermal radical polymerization initiator is preferably used because photopolymerization may cause a curing failure or curing retardation in a deep part.
Examples of the thermal radical polymerization initiator include: azo compounds such as 2,2'-azobisisobutyronitrile, 2,2'-azobis(2-methylbutyronitrile), 2,2'-azobisisovaleronitrile, 2,2'-azobis(2,4-dimethyl valeronitrile), and 1,1'-azobis(cyclohexane-1-carbonitrile); and peroxide compounds such as methyl ethyl ketone peroxide, methyl isobutyl ketone peroxide, cyclohexanone peroxide, benzoyl peroxide, lauroyl peroxide, and 2,4-dichloro benzoyl peroxide.
Examples of the photo-radical polymerization initiator include p-isopropyl-a-hydroxyisobutylphenone, a-hydroxyisobutylphenone, 2,2-dimethoxy-2-phenyl acetophenone, 4'-methylthio-2,2-dimethy1-2-morpholinoacetophenone, benzoin isobutyl ether, chlorothioxanthone, 2,4,6-trimethylbenzoyl diphenylphosphine oxide, and bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide.
Each of these radical polymerization initiators may be used alone, or two or more of these may be used in combination.
18 These radical polymerization initiators may be appropriately selected and used in accordance with the kind and ratio of the radical polymerizable monomer to be used as long as the solubility thereof in the radical polymerizable monomer is within an allowable range.
[0030]
The amount of the radical polymerization initiator is appropriately adjusted in accordance with the activity of the radical polymerizable monomer and the radical polymerization initiator. Commonly, the amount is preferably 0.001 mol at the minimum and 1 mol at the maximum based on 100 mol of the total of the radical polymerizable groups of the cyclic molecules in the polyrotaxane and the radical polymerizable groups of the radical polymerizable monomer. When the amount of the radical polymerization initiator is 0.001 mol or more, radical polymerization can proceed sufficiently. When the amount of the radical polymerization initiator is 1 mol or less, an obtainable soft material is excellent in the strength. The amount of the radical polymerization initiator is more preferably 0.01 mol at the minimum and 0.8 mol at the maximum, and still more preferably 0.05 mol at the minimum and 0.5 mol at the maximum.
[0031]
The composition for soft materials of the present invention may contain a plasticizer with an aim of adjusting the flexibility or modulus of elasticity of an obtainable soft material as desired.
Examples of the plasticizer include phthalic acid derivatives (e.g., dimethyl phthalate, diethyl phthalate, di-n-butyl phthalate, di-(2-ethylhexyl) phthalate, diheptyl phthalate, diisodecyl phthalate, di-n-octyl phthalate, diisononyl phthalate, ditridecyl phthalate, octyldecyl phthalate, butyl benzyl phthalate, dicyclohexyl phthalate), isophthalic acid derivatives (e.g., dimethyl isophthalate),
[0030]
The amount of the radical polymerization initiator is appropriately adjusted in accordance with the activity of the radical polymerizable monomer and the radical polymerization initiator. Commonly, the amount is preferably 0.001 mol at the minimum and 1 mol at the maximum based on 100 mol of the total of the radical polymerizable groups of the cyclic molecules in the polyrotaxane and the radical polymerizable groups of the radical polymerizable monomer. When the amount of the radical polymerization initiator is 0.001 mol or more, radical polymerization can proceed sufficiently. When the amount of the radical polymerization initiator is 1 mol or less, an obtainable soft material is excellent in the strength. The amount of the radical polymerization initiator is more preferably 0.01 mol at the minimum and 0.8 mol at the maximum, and still more preferably 0.05 mol at the minimum and 0.5 mol at the maximum.
[0031]
The composition for soft materials of the present invention may contain a plasticizer with an aim of adjusting the flexibility or modulus of elasticity of an obtainable soft material as desired.
Examples of the plasticizer include phthalic acid derivatives (e.g., dimethyl phthalate, diethyl phthalate, di-n-butyl phthalate, di-(2-ethylhexyl) phthalate, diheptyl phthalate, diisodecyl phthalate, di-n-octyl phthalate, diisononyl phthalate, ditridecyl phthalate, octyldecyl phthalate, butyl benzyl phthalate, dicyclohexyl phthalate), isophthalic acid derivatives (e.g., dimethyl isophthalate),
19 tetrahydrophthalic acid derivatives (e.g., di-(2-ethylhexyl)tetrahydrophthalate), adipic acid derivatives (e.g., dimethyl adipate, dibutyl adipate, di-n-hexyl adipate, di-(2-ethylhexyl) adipate, isononyl adipate, diisodecyl adipate, dibutyldiglycol adipate), azelaic acid derivatives (e.g., di-2-ethylhexyl azelate), sebacic acid derivatives (e.g., dibutyl sebacate), dodecanedioic acid derivatives, maleic acid derivatives (e.g., dibutyl maleate, di-2-ethylhexyl maleate), fumaric acid derivatives (e.g., dibutyl fumarate), trimellitic acid derivatives (e.g., tris-2-ethylhexyl trimellitate), pyromellitic acid derivatives, citric acid derivatives (e.g., acetyl tributyl citrate), itaconic acid derivatives , oleic acid derivatives, ricinoleic acid derivatives , stearic acid derivatives, other fatty acid derivatives, sulfonic acid derivatives, phosphoric acid derivatives, glutaric acid derivatives, polyester plasticizers that are polymers of dibasic acids (e.g., adipic acid, azelaic acid, phthalic acid) and glycols and monovalent alcohols, glycol derivatives, glycerin derivatives, paraffin derivatives (e.g., chlorinated paraffin), epoxy derivative polyester polymerization type plasticizers, polyether polymerization type plasticizers, and carbonate derivatives (e.g., ethylene carbonate, propylene carbonate). In particular, preferred are those having favorable compatibility with the polyrotaxane, the radical polymerizable monomer, and polymers thereof. More preferred are low volatile plasticizers having low heating loss, including adipic acid derivatives, phthalic acid derivatives, glutaric acid derivatives, trimellitic acid derivatives, pyromellitic acid derivatives, citric acid derivatives, polyester plasticizers, glycerin derivatives, epoxy derivative polyester polymerization type plasticizers, polyether polymerization type plasticizers.
=
Each of these plasticizers may be used alone, or two or more of these may be used in combination.
[0032]
The amount of the plasticizer is preferably less than 5 100 parts by mass, and more preferably less than 50 parts by mass based on 100 parts by mass of the radical polymerizable monomer.
[0033]
The composition for soft materials of the present 10 invention may contain a polymerization inhibitor with an aim of ensuring the stability.
Examples of the polymerization inhibitor include 4-methoxyphenol, 2,6-di-t-buty1-4-methylphenol (BHT), 6-t-buty1-2,4-dimethylphenol, 4,4'-thiobis-(6-t-buty1-3-15 methylphenol), and 2,2'-methylenebis-(4-methy1-6-t-butylphenol).
Each of these polymerization inhibitors may be used alone, or two or more of these may be used in combination.
[0034]
=
Each of these plasticizers may be used alone, or two or more of these may be used in combination.
[0032]
The amount of the plasticizer is preferably less than 5 100 parts by mass, and more preferably less than 50 parts by mass based on 100 parts by mass of the radical polymerizable monomer.
[0033]
The composition for soft materials of the present 10 invention may contain a polymerization inhibitor with an aim of ensuring the stability.
Examples of the polymerization inhibitor include 4-methoxyphenol, 2,6-di-t-buty1-4-methylphenol (BHT), 6-t-buty1-2,4-dimethylphenol, 4,4'-thiobis-(6-t-buty1-3-15 methylphenol), and 2,2'-methylenebis-(4-methy1-6-t-butylphenol).
Each of these polymerization inhibitors may be used alone, or two or more of these may be used in combination.
[0034]
20 The amount of the polymerization inhibitor is preferably 0.2 parts by mass at the maximum based on 100 parts by mass of the total of the polyrotaxane and the radical polymerizable monomer. When the amount of the polymerization inhibitor is 0.2 parts by mass or less, radical polymerization reaction can proceed well without being inhibited. The amount of the polymerization inhibitor is more preferably 0.1 parts by mass at the maximum.
[0035]
Preferably, the composition for soft materials of the present invention does not contain a solvent as the composition containing a solvent may require a drying step in production of a soft material, or have a difficulty in forming a thick film and a difficulty in molding thereof.
[0035]
Preferably, the composition for soft materials of the present invention does not contain a solvent as the composition containing a solvent may require a drying step in production of a soft material, or have a difficulty in forming a thick film and a difficulty in molding thereof.
21 The composition, however, may contain a solvent with an aim of improving the workability.
Examples of the solvent include alcohols (e.g., methanol, ethanol, isopropanol, butanol, tetrafluoropropanol), halogenated hydrocarbons (e.g., chloroform, dichloromethane), glycols (e.g., ethylene glycol, 1,2-propanediol, 1,3-propanediol, 1,4-butanediol, diethylene glycol), ketones (e.g., acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclopentanone, cyclohexanone, 2-heptanone, 3-heptanone, 3-octanone), esters (e.g., ethyl acetate, ethyl 2-hydroxypropionate, n-butyl 3-methy1-3-methoxypropionate, 3-methoxy ethyl propionate, 3-ethoxy methyl propionate, 3-ethoxy ethyl propionate, n-butyl acetate, isobutyl acetate, n-amyl formate, isoamyl acetate, n-butyl propionate, ethyl butyrate, isopropyl butyrate, n-butyl butyrate, ethyl pyruvate, y-butyrolactone, ethyl lactate), ethers (e.g., diethyl ether, cyclopentyl methyl ether, tetrahydrofuran), aromatics (e.g., toluene, xylene, monochloro benzene, dichloro benzene), hydrocarbons (e.g., n-pentane, cyclopentane, n-hexane, cyclohexane, n-heptane, cycloheptane), lactams (e.g., 2-pyrrolidone, N-methy1-2-pyrrolidone, c-caprolactam), glycol ethers (e.g., ethylene glycol monomethyl ether acetate, diethylene glycol monomethyl ether, diethylene glycol dimethyl ether, diethylene glycol monoethyl ether, diethylene glycol mono-n-butyl ether acetate, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate), acetonitrile, sulfolane, dimethyl sulfoxide, and N,N-dimethylformamide.
[0036]
The composition for soft materials of the present invention may appropriately contain a curing agent, a curing catalyst, a crosslinking agent, a coupling agent, a leveling agent, a lubricant, an antistatic agent, an
Examples of the solvent include alcohols (e.g., methanol, ethanol, isopropanol, butanol, tetrafluoropropanol), halogenated hydrocarbons (e.g., chloroform, dichloromethane), glycols (e.g., ethylene glycol, 1,2-propanediol, 1,3-propanediol, 1,4-butanediol, diethylene glycol), ketones (e.g., acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclopentanone, cyclohexanone, 2-heptanone, 3-heptanone, 3-octanone), esters (e.g., ethyl acetate, ethyl 2-hydroxypropionate, n-butyl 3-methy1-3-methoxypropionate, 3-methoxy ethyl propionate, 3-ethoxy methyl propionate, 3-ethoxy ethyl propionate, n-butyl acetate, isobutyl acetate, n-amyl formate, isoamyl acetate, n-butyl propionate, ethyl butyrate, isopropyl butyrate, n-butyl butyrate, ethyl pyruvate, y-butyrolactone, ethyl lactate), ethers (e.g., diethyl ether, cyclopentyl methyl ether, tetrahydrofuran), aromatics (e.g., toluene, xylene, monochloro benzene, dichloro benzene), hydrocarbons (e.g., n-pentane, cyclopentane, n-hexane, cyclohexane, n-heptane, cycloheptane), lactams (e.g., 2-pyrrolidone, N-methy1-2-pyrrolidone, c-caprolactam), glycol ethers (e.g., ethylene glycol monomethyl ether acetate, diethylene glycol monomethyl ether, diethylene glycol dimethyl ether, diethylene glycol monoethyl ether, diethylene glycol mono-n-butyl ether acetate, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate), acetonitrile, sulfolane, dimethyl sulfoxide, and N,N-dimethylformamide.
[0036]
The composition for soft materials of the present invention may appropriately contain a curing agent, a curing catalyst, a crosslinking agent, a coupling agent, a leveling agent, a lubricant, an antistatic agent, an
22 antioxidant, a light stabilizer, a heat stabilizer, an anti-coloring agent, a metal deactivator, a flame retardant, a filler, a colorant, a photocatalyst material, a rust inhibitor, a water repellent agent, a conductive material, an anti-blocking agent, a softener, a mold release agent, a defoamer, a fluorescent brightener, a bluing agent, and a chain transfer agent as long as they do not impair the aim of the present invention.
[0037]
In an exemplary method of producing the composition for soft materials of the present invention, a container in which contents can be stirred is charged with the polyrotaxane and the radical polymerizable monomer and, if necessary, additives such as a plasticizer, and the mixture is stirred for dissolution.
[0038]
In the composition for soft materials of the present invention, the polyrotaxane and the radical polymerizable monomer may be partly polymerized. In other words, in production of a soft material using the composition for soft materials of the present invention, if the viscosity of the composition for soft materials is to be increased for the purpose of enhancing the workability or the like, the polyrotaxane and the radical polymerizable monomer may be polymerized until the desired viscosity is achieved (prepolymerization). When prepolymerization is performed, the polymerization reaction is preferably stopped by addition of a polymerization inhibitor after the desired viscosity is achieved. When the composition for soft materials used for production of a soft material is a composition preliminary subjected to prepolymerization that is stopped by addition of a polymerization inhibitor, a radical polymerization initiator is preferably added. As the radical polymerization initiator used in such a case, , '
[0037]
In an exemplary method of producing the composition for soft materials of the present invention, a container in which contents can be stirred is charged with the polyrotaxane and the radical polymerizable monomer and, if necessary, additives such as a plasticizer, and the mixture is stirred for dissolution.
[0038]
In the composition for soft materials of the present invention, the polyrotaxane and the radical polymerizable monomer may be partly polymerized. In other words, in production of a soft material using the composition for soft materials of the present invention, if the viscosity of the composition for soft materials is to be increased for the purpose of enhancing the workability or the like, the polyrotaxane and the radical polymerizable monomer may be polymerized until the desired viscosity is achieved (prepolymerization). When prepolymerization is performed, the polymerization reaction is preferably stopped by addition of a polymerization inhibitor after the desired viscosity is achieved. When the composition for soft materials used for production of a soft material is a composition preliminary subjected to prepolymerization that is stopped by addition of a polymerization inhibitor, a radical polymerization initiator is preferably added. As the radical polymerization initiator used in such a case, , '
23 preferred among those described above is a peroxide compound.
[0039]
Thus obtained composition for soft materials of the present invention is polymerized to produce a soft material.
The soft material produced using the composition for soft materials of the present invention is also encompassed by the present invention.
[0040]
The soft material of the present invention can be produced as follows. The obtained composition for soft materials of the present invention is, after deaerated or defoamed, filled into a molding frame in a predetermined shape. The composition is thermally polymerized by heating or photopolmyerized by exposure to light while being kept in a state of not contacting air (oxygen), so that the soft material is produced.
[0041]
The method of deaerating or defoaming the composition for soft materials of the present invention is not particularly limited, as long as dissolved oxygen in the composition for soft materials which may inhibit the polymerization reaction can be sufficiently removed. For example, a conventionally known method can be employed, such as bubbling with inert gas (e.g, nitrogen, argon), vacuum/decompression deaeration, ultrasonic deaeration, hollow fiber membrane deaeration, and a combination of these.
[0042]
In a case where the soft material of the present invention is produced by thermal polymerization, a method is employable in which the composition for soft materials of the present invention after deaerated or defoamed is filled in a molding frame in a predetermined shape and then heated so that the polymerization reaction proceeds.
,
[0039]
Thus obtained composition for soft materials of the present invention is polymerized to produce a soft material.
The soft material produced using the composition for soft materials of the present invention is also encompassed by the present invention.
[0040]
The soft material of the present invention can be produced as follows. The obtained composition for soft materials of the present invention is, after deaerated or defoamed, filled into a molding frame in a predetermined shape. The composition is thermally polymerized by heating or photopolmyerized by exposure to light while being kept in a state of not contacting air (oxygen), so that the soft material is produced.
[0041]
The method of deaerating or defoaming the composition for soft materials of the present invention is not particularly limited, as long as dissolved oxygen in the composition for soft materials which may inhibit the polymerization reaction can be sufficiently removed. For example, a conventionally known method can be employed, such as bubbling with inert gas (e.g, nitrogen, argon), vacuum/decompression deaeration, ultrasonic deaeration, hollow fiber membrane deaeration, and a combination of these.
[0042]
In a case where the soft material of the present invention is produced by thermal polymerization, a method is employable in which the composition for soft materials of the present invention after deaerated or defoamed is filled in a molding frame in a predetermined shape and then heated so that the polymerization reaction proceeds.
,
24 The polymerization temperature and polymerization time of the thermal polymerization reaction are depending on the kind and ratio of the radical polymerizable monomer to be used and the kind and the amount of a thermal radical polymerization initiator, if it is used. Commonly, the polymerization temperature is preferably 0 to 180 C and more preferably 20 to 150 C. The polymerization time is preferably 0.2 to 50 hours and more preferably 1 to 24 hours.
[0043]
In a case where the soft material of the present invention is produced by photopolymerization, the composition for soft materials of the present invention, containing the photoradical polymerization initiator, is deaerated or defoamed, filled into a molding frame in a predetermined shape, and then exposed to light so that the polymerization reaction proceeds.
Examples of the light source used for the photopolymerization reaction include a low pressure mercury lamp, a high pressure mercury lamp, an ultra-high pressure mercury lamp, a hydrogen lamp, a deuterium lamp, a halogen lamp, an excimer laser, a nitrogen laser, and a helium-cadmium laser.
The accumulated amount of irradiated light depends on the kind and ratio of the radical polymerizable monomer to be used, the kind and amount of the photoradical polymerization initiator, and the shape of the molded body.
Commonly, the accumulated amount of irradiated light is preferably 0.01 to 500 J/cm2 and more preferably 0.1 to 100 J/cm2.
[0044]
After polymerization, the polymerized product is taken out from the molding frame. The soft material of the present invention is thus prepared.
' The soft material of the present invention is made of radical polymers that are formed with an aid of polyrotaxane serving as a crosslinking agent, and has "high breaking strength", "high elongation at break", and a "high 5 stress relaxation property". These properties are hardly imparted to a radical polymer produced using a conventional crosslinking agent that is used for crosslinking of a radical polymerizable monomer. Because of such properties, the soft material of the present invention is favorably 10 used for shoe sole materials, cushioning materials or shock absorption materials of helmets and protectors, buffer materials, vibration-proof materials, soundproof materials, fiber materials, optical adhesives, relaxation layer materials, bedding filler, fomentation, wound dressing 15 materials, protective mats, and coating materials.
- Advantageous Effects of Invention [0045]
The present invention can provide a composition for 20 soft materials, which enables production of a soft material excellent in transparency, a stress relaxation property, and strength and having an elongation property that is not so much lowered even at high temperatures. The present invention can further provide a soft material produced
[0043]
In a case where the soft material of the present invention is produced by photopolymerization, the composition for soft materials of the present invention, containing the photoradical polymerization initiator, is deaerated or defoamed, filled into a molding frame in a predetermined shape, and then exposed to light so that the polymerization reaction proceeds.
Examples of the light source used for the photopolymerization reaction include a low pressure mercury lamp, a high pressure mercury lamp, an ultra-high pressure mercury lamp, a hydrogen lamp, a deuterium lamp, a halogen lamp, an excimer laser, a nitrogen laser, and a helium-cadmium laser.
The accumulated amount of irradiated light depends on the kind and ratio of the radical polymerizable monomer to be used, the kind and amount of the photoradical polymerization initiator, and the shape of the molded body.
Commonly, the accumulated amount of irradiated light is preferably 0.01 to 500 J/cm2 and more preferably 0.1 to 100 J/cm2.
[0044]
After polymerization, the polymerized product is taken out from the molding frame. The soft material of the present invention is thus prepared.
' The soft material of the present invention is made of radical polymers that are formed with an aid of polyrotaxane serving as a crosslinking agent, and has "high breaking strength", "high elongation at break", and a "high 5 stress relaxation property". These properties are hardly imparted to a radical polymer produced using a conventional crosslinking agent that is used for crosslinking of a radical polymerizable monomer. Because of such properties, the soft material of the present invention is favorably 10 used for shoe sole materials, cushioning materials or shock absorption materials of helmets and protectors, buffer materials, vibration-proof materials, soundproof materials, fiber materials, optical adhesives, relaxation layer materials, bedding filler, fomentation, wound dressing 15 materials, protective mats, and coating materials.
- Advantageous Effects of Invention [0045]
The present invention can provide a composition for 20 soft materials, which enables production of a soft material excellent in transparency, a stress relaxation property, and strength and having an elongation property that is not so much lowered even at high temperatures. The present invention can further provide a soft material produced
25 using the composition for soft materials.
BRIEF DESCRIPTION OF DRAWINGS
, [0046]
Figs. 1 are each a schematic diagram illustrating an exemplary structure of a soft material produced using the composition for soft materials of the present invention.
DESCRIPTION OF EMBODIMENTS
[0047]
The present invention is specifically described in
BRIEF DESCRIPTION OF DRAWINGS
, [0046]
Figs. 1 are each a schematic diagram illustrating an exemplary structure of a soft material produced using the composition for soft materials of the present invention.
DESCRIPTION OF EMBODIMENTS
[0047]
The present invention is specifically described in
26 the following with reference to, but not limited to, examples. It is to be noted that polyrotaxane used in production examples were prepared in accordance with the method disclosed in Patent Literature 1.
[0048]
(Production example 1) Polyrotaxane (inclusion rate of cyclic molecule: 25%) prepared had polyethylene glycol (mass average molecular weight: 35000) as a linear molecule, a-cyclodextrin (substitution degree of hydroxypropyl group: 49%, polymerization degree of polycaprolactone: 4.1) that was preliminary subjected to introduction of a hydroxypropyl group followed by graft polymerization of E-caprolactone, as a cyclic molecule, and an adamantaneamine group as a capping group. The polyrotaxane was dissolved in xylene to prepare 300 g of a 35% by mass solution. To the solution, 60 mg of 4-methoxyphenol was added as a polymerization inhibitor. The mixture was stirred at room temperature until 4-methoxyphenol was completely dissolved therein. To the solution, 19.1 g of 2-methacryloyloxyethyl isocyanate was added. After stirring for 30 minutes, the mixture was warmed to 60 C and allowed to react for 4 hours. The obtained reaction solution was cooled to room temperature and added to a large amount of methanol. The mixture was stirred and a resulting precipitate was taken out by centrifugation. The obtained precipitate was dissolved in a large amount of acetone and then added to a large amount of methanol. The mixture was stirred for reprecipitation, and the precipitate was taken out by centrifugation. The obtained precipitate was dried to give 117.9 ,g of polyrotaxane (PR-1) having a methacryloyloxy ethyl carbamoyl group as a (meth)acryloyl group that is a radical polymerizable group in a cyclic molecule and having two or more radical polymerizable groups. The introduction rate of the radical polymerizable groups in the obtained
[0048]
(Production example 1) Polyrotaxane (inclusion rate of cyclic molecule: 25%) prepared had polyethylene glycol (mass average molecular weight: 35000) as a linear molecule, a-cyclodextrin (substitution degree of hydroxypropyl group: 49%, polymerization degree of polycaprolactone: 4.1) that was preliminary subjected to introduction of a hydroxypropyl group followed by graft polymerization of E-caprolactone, as a cyclic molecule, and an adamantaneamine group as a capping group. The polyrotaxane was dissolved in xylene to prepare 300 g of a 35% by mass solution. To the solution, 60 mg of 4-methoxyphenol was added as a polymerization inhibitor. The mixture was stirred at room temperature until 4-methoxyphenol was completely dissolved therein. To the solution, 19.1 g of 2-methacryloyloxyethyl isocyanate was added. After stirring for 30 minutes, the mixture was warmed to 60 C and allowed to react for 4 hours. The obtained reaction solution was cooled to room temperature and added to a large amount of methanol. The mixture was stirred and a resulting precipitate was taken out by centrifugation. The obtained precipitate was dissolved in a large amount of acetone and then added to a large amount of methanol. The mixture was stirred for reprecipitation, and the precipitate was taken out by centrifugation. The obtained precipitate was dried to give 117.9 ,g of polyrotaxane (PR-1) having a methacryloyloxy ethyl carbamoyl group as a (meth)acryloyl group that is a radical polymerizable group in a cyclic molecule and having two or more radical polymerizable groups. The introduction rate of the radical polymerizable groups in the obtained
27 polyrotaxane (PR-1) was calculated by the calculation method described above. As a result, the introduction rate of the methacryloyloxy ethyl carbamoyl group (radical polymerizable group) in the polyrotaxane (PR-1) was 79%.
[0049]
(Production example 2) Polyrotaxane (PR-2)(106.2 g) having a methacryloyloxy ethyl carbamoyl group as a (meth)acryloyl group that is a radical polymerizable group in a cyclic molecule and having two or more radical polymerizable groups was obtained in the same manner as in Production example 1, except that the amount of 2-methacryloyloxyethyl isocyanate was changed to 7.2 g. The introduction rate of the radical polymerizable groups in the obtained polyrotaxane (PR-2) was calculated in the same manner as in Production example 1. As a result, the introduction rate of the methacryloyloxy ethyl carbamoyl group (radical polymerizable group) in the polyrotaxane (PR-2) was 30%.
[0050]
(Production example 3) Polyrotaxane (PR-3) (101.8 g) having a methacryloyloxy ethyl carbamoyl group as a (meth)acryloyl group that is a radical polymerizable group in a cyclic molecule and having two or more radical polymerizable groups was obtained in the same manner as in Production example 1, except that the amount of 2-methacryloyloxyethyl isocyanate was changed to 2.4 g. The introduction rate of the radical polymerizable groups in the obtained polyrotaxane (PR-3) was calculated in the same manner as in Production example 1. As a result, the introduction rate of the methacryloyloxy ethyl carbamoyl group (radical polymerizable group) in the polyrotaxane (PR-3) was 11%.
[0051]
(Production example 4)
[0049]
(Production example 2) Polyrotaxane (PR-2)(106.2 g) having a methacryloyloxy ethyl carbamoyl group as a (meth)acryloyl group that is a radical polymerizable group in a cyclic molecule and having two or more radical polymerizable groups was obtained in the same manner as in Production example 1, except that the amount of 2-methacryloyloxyethyl isocyanate was changed to 7.2 g. The introduction rate of the radical polymerizable groups in the obtained polyrotaxane (PR-2) was calculated in the same manner as in Production example 1. As a result, the introduction rate of the methacryloyloxy ethyl carbamoyl group (radical polymerizable group) in the polyrotaxane (PR-2) was 30%.
[0050]
(Production example 3) Polyrotaxane (PR-3) (101.8 g) having a methacryloyloxy ethyl carbamoyl group as a (meth)acryloyl group that is a radical polymerizable group in a cyclic molecule and having two or more radical polymerizable groups was obtained in the same manner as in Production example 1, except that the amount of 2-methacryloyloxyethyl isocyanate was changed to 2.4 g. The introduction rate of the radical polymerizable groups in the obtained polyrotaxane (PR-3) was calculated in the same manner as in Production example 1. As a result, the introduction rate of the methacryloyloxy ethyl carbamoyl group (radical polymerizable group) in the polyrotaxane (PR-3) was 11%.
[0051]
(Production example 4)
28 Polyrotaxane (inclusion rate of cyclic molecule: 25%) prepared had polyethylene glycol (mass average molecular weight: 35000) as a linear molecule, a-cyclodextrin (substitution degree of hydroxypropyl group: 49%, polymerization degree of polycaprolactone: 4.1) that was preliminary subjected to introduction of a hydroxypropyl group followed by graft polymerization of c-caprolactone, as a cyclic molecule, and an adamantaneamine group as a capping group. The polyrotaxane was dissolved in xylene to prepare 300 g of a 35% by mass solution. The solution was added to a large amount of methanol. The mixture was stirred and a precipitate was taken out by centrifugation.
The obtained precipitate was dissolved in a large amount of acetone, and the resulting solution was added to a large amount of methanol. The mixture was stirred for reprecipitation, and the precipitate was taken out by centrifugation. The obtained precipitate was dried to give 99.8 g of polyrotaxane (PR-4) not having a radical polymerizable group.
[0052]
(Examples 1 to 16, Comparative Examples 1 to 18) A 30-mL sample bottle equipped with a stirrer was charged with materials in accordance with the formulation shown in Tables 1 and 2. The mixture was stirred at 25 C
for one hour to give a homogeneous solution. To the obtained solution, 2,2'-azobisisobutylonitrile was added as a polymerization initiator. The mixture was stirred at 250C for 30 minutes and then subjected to ultrasonic treatment for 3 minutes to give a composition for soft materials. The obtained composition for soft materials was sufficiently deaerated and filled into a glass mold having a diameter of 80 mm and a thickness of 2 mm. The composition was heated at 60 C for 10 hours to complete the polymerization reaction, and released from the mold. A
soft material was thus obtained.
The obtained precipitate was dissolved in a large amount of acetone, and the resulting solution was added to a large amount of methanol. The mixture was stirred for reprecipitation, and the precipitate was taken out by centrifugation. The obtained precipitate was dried to give 99.8 g of polyrotaxane (PR-4) not having a radical polymerizable group.
[0052]
(Examples 1 to 16, Comparative Examples 1 to 18) A 30-mL sample bottle equipped with a stirrer was charged with materials in accordance with the formulation shown in Tables 1 and 2. The mixture was stirred at 25 C
for one hour to give a homogeneous solution. To the obtained solution, 2,2'-azobisisobutylonitrile was added as a polymerization initiator. The mixture was stirred at 250C for 30 minutes and then subjected to ultrasonic treatment for 3 minutes to give a composition for soft materials. The obtained composition for soft materials was sufficiently deaerated and filled into a glass mold having a diameter of 80 mm and a thickness of 2 mm. The composition was heated at 60 C for 10 hours to complete the polymerization reaction, and released from the mold. A
soft material was thus obtained.
29 In Tables 1 and 2, "MMA" means methyl methacrylate (produced by KANTO CHEMICAL CO., INC.), "2-EHA" means 2-ethyl hexyl acrylate (produced by Tokyo Chemical Industry Co., Ltd.), "BA" means n-butyl acrylate (produced by Tokyo Chemical Industry Co., Ltd.), "EA" means ethyl acrylate (produced by Tokyo Chemical Industry Co., Ltd.), "MEA"
means 2-methoxyethyl acrylate (produced by Tokyo Chemical Industry Co., Ltd.), "TEGDMA" means triethylene glycol dimethacrylate (produced by Tokyo Chemical Industry Co., Ltd.), "TMPTA" means trimethylolpropane triacrylate (produced by SHIN-NAKAMURA CHEMICAL CO., LTD.), "MBAA"
means N,N'-methylenebisacrylamide (produced by Tokyo Chemical Industry Co., Ltd.), "ATBC" means acetyl tributyl citrate (produced by Tokyo Chemical Industry Co., Ltd.), and "AIBN" means 2,2'-azobisisobutylonitrile (produced by Wako Pure Chemical Industries, Ltd).
, , [0053]
[Table 1]
Polymerization Polyrotaxane having two or more radical Radical polymerizable monomer Plasticizer initiator polymerizable groups (g) (g) (mg) ( g) Example 1 PR-1 0.0892 4.00 6.00 - - - 1.784 22.4 Example 2 PR-1 0.2050 4.00 6.01 - - - 1.784 22.5 Example 3 PR-1 0.4171 4.01 6.00 - - - 1.784 22.3 Example 4 PR-1 0.6183 4.00 6.00 - - - 1.784 22.6 Example 5 PR-2 0.0892 4.00 6.00 - - - 1.784 22.4 Example 6 PR-2 0.6181 4.00 6.00 - - - 1.784 22.2 Example 7 PR-3 0.6180 4.00 6.00 - - - 1.784 22.4 Example 8 PR-1 0.0891 4.00 6.00 - - - -22.4 Example 9 PR-1 0.2053 4.00 6.01 - - - -22.3 Example 10 PR-2 0.0892 4.00 6.00 - - - - 22.4 Example 11 PR-3 0.6182 4.00 6.02 - - - -22.5 Example 12 PR-1 0.0891 2.00 8.00 - - - 1.784 19.8 Example 13 PR-1 0.2051 2.01 8.00 - - - 1.784 19.6 Example 14 PR-1 0.0892 4.00 - 6.00 - - 1.784 26.5 Example 15 PR-1 0.2051 4.01 - 6.00 - - 1.784 26.5 Example 16 PR-1 -0.0892 - - - 4.02 6.00 1.784 26.6 [0054]
[Table 2]
Polymerization Radical polymerizable monomer Plasticizer Conventional crosslinking initiator (0 (0 agent (mg) (g) Comparative TEGDMA 0.0402 4.00 6.00 - - - 1.784 22.5 Example 1 Comparative TEGDMA 0.0893 4.00 6.00 - - - 1.784 22.4 Example 2 Comparative TEGDMA 02053 4.00 6.01 - - - 1.784 22.8 Example 3 Comparative TMPTA 0.0163 4.00 6.00 - - - 1.784 22.3 Example 4 Comparative TMPTA 0.0276 4.01 6.00 - - - 1.784 22.4 Example 5 Comparative TMPTA 0.0616 4.00 6.00 - - - 1.704 22.5 Example 6 Comparative TMPTA 0.1414 4.00 6.00 - - - 1.784 22.6 Example 7 Comparative MBAA 0.0321 4.01 6.00 - - - 1.784 22.5 Example 8 Comparative PR-4 0.0893 4.00 6.00 - - - 1.784 22.4 Example 9 Comparative TEGDMA 0.0403 4.00 6.00 - - - 22.4 Example 10 Comparative TEGDMA 0.0892 4.00 6.00 - - - 226 Example 11 Comparative TEGDMA 0.2050 4.01 6.01 - - - 22.8 Example 12 Comparative TEGDMA 0.0400 2.00 8.00 - - - 1.784 19.5 Example 13 Comparative TEGDMA 0.0892 2.02 8.01 - - - 1.784 19.7 Example 14 Comparative TEGDMA 0.2054 2.00 8.00 - - - 1.784 19.9 Example 15 Comparative TEGDMA 0.0402 4.00 - 6.00 - - 1.784 26.6 Example 16 Comparative TEGDMA 0.0892 4.00 - 6.02 - - 1.784 27.0 Example 17 Comparative TEGDMA 0.0402 - - 4.00 6.02 1.784 26.6 Example 18 [0055]
(Comparative Example 19) A urethane composition for soft materials was produced in the same manner as in Example 1 of Patent Literature 1. The production method is specifically described in the following.
[0056]
(Preparation of polyrotaxane (A-1) not having a radical polymerizable group) A compound (hereafter, also referred to as "HAPR35") containing polyrotaxane (inclusion rate of cyclic molecule:
25%) was prepared in the same manner as in the method disclosed in WO 05/080469. The polyrotaxane had polyethylene glycol (mass average molecular weight: 35000) as a linear molecule and a-cyclodextrin as a cyclic molecule, and an adamantaneamine group as a capping group, and part of hydroxy groups of the a-cyclodextrin was further hydroxypropylated (a-cyclodextrin inclusion rate:
25%, Substitution degree of hydroxypropyl group: 49%).
An amount of 20 g of HAPR35 was charged into a three-neck flask and 90 g of E-caprolactone was introduced thereinto under a gentle stream of nitrogen. The contents were homogeneously stirred with a mechanical stirrer at 100 C for 60 minutes, and 6 g of tin 2-ethylhexanoate (50%
by mass solution) preliminary diluted in toluene was added thereto. The resulting product was reacted for 5 hours, and the solvent was removed therefrom. Thus, polyrotaxane (A-1) not having a radical polymerizable group was prepared.
[0057]
(Preparation of crosslinking agent B-1) An amount of 28.0 g of 1,3-bis(isocyanatomethyl)cyclohexane (produced by Mitsui Chemicals, Inc., "Takenate 600") was charged into a 200-mL
reaction vessel and heated to 80 C with stirring under a stream of nitrogen. An amount of 49.8 g of polycarbonate diol (produced by Asahi Kasei Chemicals Corporation, "DURANOL T-5650J") was warmed to 70 C and then slowly added dropwise to the reaction vessel over 4 hours. The mixture was further stirred for 3 hours to give polycarbonate having isocyanate groups at both ends.
An amount of 77.78 g of the obtained polycarbonate having isocyanate groups at both ends was charged into a 200-mL reaction vessel, and then heated to 100 C with stirring under a stream of nitrogen. An amount of 20.38 g of c-caprolactam was added thereto, and the mixture was stirred for 6 hours to give a crosslinking agent B-1 in which isocyanate groups at both ends of polycarbonate were protected by c-caprolactam. The measurement with an FT-IR
clarified that the peak derived from an isocyanate group at around 2250 cm-1 disappeared, thereby confirming the protection of the isocyanate groups.
[0058]
(Preparation of composition for soft materials) A reaction vessel was charged with 32.2 g of polyrotaxane (A-1) not having a radical polymerizable group, 46.0 g of the crosslinking agent B-1, 29.4 g of polycarbonate diol (produced by Asahi Kasei Chemicals Corporation, "DURANOL T-5650J"), 11.0 mg of dibutyl tin dilaurate as a deprotection catalyst, and 2.11 g of 2,4-bis(dodecylthiomethyl)-6-methyl phenol (produced by BASF SE, "Irganox1726") as a stabilizer. The contents were heated to 80 C and stirred to give a homogeneous solution. The solution was defoamed under reduced pressure to give a urethane composition for soft materials.
[0059]
(Preparation of soft material) The obtained composition for soft materials were sufficiently deaerated and filled into a glass mold having a diameter of 80 mm and a thickness of 2 mm. The composition was heated at 150 C for 5 hours to complete the polymerization reaction, and released from the mold. A
soft material was thus obtained.
[0060]
(Comparative Example 20) A urethane composition for soft materials was prepared in the same manner as in Example 2 of Patent Literature 1. The production method is specifically described in the following.
[0061]
(Preparation of crosslinking agent B-2) An amount of 30.0 g of 1,3-bis(isocyanatomethyl)cyclohexane (produced by Mitsui Chemicals, Inc., "Takenate 600") was charged into a 200-mL
reaction vessel and heated to 80 C with stirring under a stream of nitrogen.
An amount of 33.2 g of polycarbonate diol (produced by Asahi Kasei Chemicals Corporation, "DURANOL T-5650E") was warmed to 70 C and then slowly added dropwise to the reaction vessel over 2 hours. The mixture was further stirred for 3 hours to give polycarbonate having isocyanate groups at both ends.
An amount of 63.2 g of the obtained polycarbonate having isocyanate groups at both ends was charged into a 200-mL reaction vessel, and then heated to 100 C with stirring under a stream of nitrogen. An amount of 19.9 g of c-caprolactam was added thereto, and the mixture was stirred for 6 hours to give a crosslinking agent B-2 in which isocyanate groups at both ends of polycarbonate were protected by E-caprolactam. The measurement with a FT-IR
clarified that the peak derived from an isocyanate group at around 2250 cm-1 disappeared, thereby confirming the protection of the isocyanate groups.
[0062]
(Preparation of composition for soft materials) A reaction vessel was charged with 30.0 g of polyrotaxane (A-1) not having a radical polymerizable group prepared in the same manner as in Comparative Example 19, 83.1 g of the crosslinking agent B-2, 66.9 g of polycarbonate diol (produced by Asahi Kasei Chemicals Corporation, "DURANOLT-5650J"), 52 mg of dibutyl tin dilaurate as a deprotection catalyst, and 1.80 g of 2,4-bis(dodecylthiomethyl)-6-methylphenol (produced by BASF SE, "Irganox1726"). The contents were heated to 80 C and 5 stirred to give a homogeneous solution. The solution was defoamed under reduced pressure to give a urethane composition for soft materials.
[0063]
(Preparation of soft material) 10 The obtained composition for soft materials were sufficiently deaerated and filled into a glass mold having a diameter of 80 mm and a thickness of 2 mm. The composition was heated at 150 C for 5 hours to complete the polymerization reaction, and released from the mold. A
15 soft material was thus obtained.
[0064]
<Evaluation>
The soft materials obtained in the examples and comparative examples were evaluated for the following items.
20 Tables 3 and 4 show the results.
[0065]
(Transparency) The soft materials obtained in the examples and comparative examples were visually checked. The 25 transparency was evaluated based on the following criteria.
"0 (good)"...The soft material was transparent without coloring or cloudiness "x (poor)"... Coloring or cloudiness was found in the soft material.
means 2-methoxyethyl acrylate (produced by Tokyo Chemical Industry Co., Ltd.), "TEGDMA" means triethylene glycol dimethacrylate (produced by Tokyo Chemical Industry Co., Ltd.), "TMPTA" means trimethylolpropane triacrylate (produced by SHIN-NAKAMURA CHEMICAL CO., LTD.), "MBAA"
means N,N'-methylenebisacrylamide (produced by Tokyo Chemical Industry Co., Ltd.), "ATBC" means acetyl tributyl citrate (produced by Tokyo Chemical Industry Co., Ltd.), and "AIBN" means 2,2'-azobisisobutylonitrile (produced by Wako Pure Chemical Industries, Ltd).
, , [0053]
[Table 1]
Polymerization Polyrotaxane having two or more radical Radical polymerizable monomer Plasticizer initiator polymerizable groups (g) (g) (mg) ( g) Example 1 PR-1 0.0892 4.00 6.00 - - - 1.784 22.4 Example 2 PR-1 0.2050 4.00 6.01 - - - 1.784 22.5 Example 3 PR-1 0.4171 4.01 6.00 - - - 1.784 22.3 Example 4 PR-1 0.6183 4.00 6.00 - - - 1.784 22.6 Example 5 PR-2 0.0892 4.00 6.00 - - - 1.784 22.4 Example 6 PR-2 0.6181 4.00 6.00 - - - 1.784 22.2 Example 7 PR-3 0.6180 4.00 6.00 - - - 1.784 22.4 Example 8 PR-1 0.0891 4.00 6.00 - - - -22.4 Example 9 PR-1 0.2053 4.00 6.01 - - - -22.3 Example 10 PR-2 0.0892 4.00 6.00 - - - - 22.4 Example 11 PR-3 0.6182 4.00 6.02 - - - -22.5 Example 12 PR-1 0.0891 2.00 8.00 - - - 1.784 19.8 Example 13 PR-1 0.2051 2.01 8.00 - - - 1.784 19.6 Example 14 PR-1 0.0892 4.00 - 6.00 - - 1.784 26.5 Example 15 PR-1 0.2051 4.01 - 6.00 - - 1.784 26.5 Example 16 PR-1 -0.0892 - - - 4.02 6.00 1.784 26.6 [0054]
[Table 2]
Polymerization Radical polymerizable monomer Plasticizer Conventional crosslinking initiator (0 (0 agent (mg) (g) Comparative TEGDMA 0.0402 4.00 6.00 - - - 1.784 22.5 Example 1 Comparative TEGDMA 0.0893 4.00 6.00 - - - 1.784 22.4 Example 2 Comparative TEGDMA 02053 4.00 6.01 - - - 1.784 22.8 Example 3 Comparative TMPTA 0.0163 4.00 6.00 - - - 1.784 22.3 Example 4 Comparative TMPTA 0.0276 4.01 6.00 - - - 1.784 22.4 Example 5 Comparative TMPTA 0.0616 4.00 6.00 - - - 1.704 22.5 Example 6 Comparative TMPTA 0.1414 4.00 6.00 - - - 1.784 22.6 Example 7 Comparative MBAA 0.0321 4.01 6.00 - - - 1.784 22.5 Example 8 Comparative PR-4 0.0893 4.00 6.00 - - - 1.784 22.4 Example 9 Comparative TEGDMA 0.0403 4.00 6.00 - - - 22.4 Example 10 Comparative TEGDMA 0.0892 4.00 6.00 - - - 226 Example 11 Comparative TEGDMA 0.2050 4.01 6.01 - - - 22.8 Example 12 Comparative TEGDMA 0.0400 2.00 8.00 - - - 1.784 19.5 Example 13 Comparative TEGDMA 0.0892 2.02 8.01 - - - 1.784 19.7 Example 14 Comparative TEGDMA 0.2054 2.00 8.00 - - - 1.784 19.9 Example 15 Comparative TEGDMA 0.0402 4.00 - 6.00 - - 1.784 26.6 Example 16 Comparative TEGDMA 0.0892 4.00 - 6.02 - - 1.784 27.0 Example 17 Comparative TEGDMA 0.0402 - - 4.00 6.02 1.784 26.6 Example 18 [0055]
(Comparative Example 19) A urethane composition for soft materials was produced in the same manner as in Example 1 of Patent Literature 1. The production method is specifically described in the following.
[0056]
(Preparation of polyrotaxane (A-1) not having a radical polymerizable group) A compound (hereafter, also referred to as "HAPR35") containing polyrotaxane (inclusion rate of cyclic molecule:
25%) was prepared in the same manner as in the method disclosed in WO 05/080469. The polyrotaxane had polyethylene glycol (mass average molecular weight: 35000) as a linear molecule and a-cyclodextrin as a cyclic molecule, and an adamantaneamine group as a capping group, and part of hydroxy groups of the a-cyclodextrin was further hydroxypropylated (a-cyclodextrin inclusion rate:
25%, Substitution degree of hydroxypropyl group: 49%).
An amount of 20 g of HAPR35 was charged into a three-neck flask and 90 g of E-caprolactone was introduced thereinto under a gentle stream of nitrogen. The contents were homogeneously stirred with a mechanical stirrer at 100 C for 60 minutes, and 6 g of tin 2-ethylhexanoate (50%
by mass solution) preliminary diluted in toluene was added thereto. The resulting product was reacted for 5 hours, and the solvent was removed therefrom. Thus, polyrotaxane (A-1) not having a radical polymerizable group was prepared.
[0057]
(Preparation of crosslinking agent B-1) An amount of 28.0 g of 1,3-bis(isocyanatomethyl)cyclohexane (produced by Mitsui Chemicals, Inc., "Takenate 600") was charged into a 200-mL
reaction vessel and heated to 80 C with stirring under a stream of nitrogen. An amount of 49.8 g of polycarbonate diol (produced by Asahi Kasei Chemicals Corporation, "DURANOL T-5650J") was warmed to 70 C and then slowly added dropwise to the reaction vessel over 4 hours. The mixture was further stirred for 3 hours to give polycarbonate having isocyanate groups at both ends.
An amount of 77.78 g of the obtained polycarbonate having isocyanate groups at both ends was charged into a 200-mL reaction vessel, and then heated to 100 C with stirring under a stream of nitrogen. An amount of 20.38 g of c-caprolactam was added thereto, and the mixture was stirred for 6 hours to give a crosslinking agent B-1 in which isocyanate groups at both ends of polycarbonate were protected by c-caprolactam. The measurement with an FT-IR
clarified that the peak derived from an isocyanate group at around 2250 cm-1 disappeared, thereby confirming the protection of the isocyanate groups.
[0058]
(Preparation of composition for soft materials) A reaction vessel was charged with 32.2 g of polyrotaxane (A-1) not having a radical polymerizable group, 46.0 g of the crosslinking agent B-1, 29.4 g of polycarbonate diol (produced by Asahi Kasei Chemicals Corporation, "DURANOL T-5650J"), 11.0 mg of dibutyl tin dilaurate as a deprotection catalyst, and 2.11 g of 2,4-bis(dodecylthiomethyl)-6-methyl phenol (produced by BASF SE, "Irganox1726") as a stabilizer. The contents were heated to 80 C and stirred to give a homogeneous solution. The solution was defoamed under reduced pressure to give a urethane composition for soft materials.
[0059]
(Preparation of soft material) The obtained composition for soft materials were sufficiently deaerated and filled into a glass mold having a diameter of 80 mm and a thickness of 2 mm. The composition was heated at 150 C for 5 hours to complete the polymerization reaction, and released from the mold. A
soft material was thus obtained.
[0060]
(Comparative Example 20) A urethane composition for soft materials was prepared in the same manner as in Example 2 of Patent Literature 1. The production method is specifically described in the following.
[0061]
(Preparation of crosslinking agent B-2) An amount of 30.0 g of 1,3-bis(isocyanatomethyl)cyclohexane (produced by Mitsui Chemicals, Inc., "Takenate 600") was charged into a 200-mL
reaction vessel and heated to 80 C with stirring under a stream of nitrogen.
An amount of 33.2 g of polycarbonate diol (produced by Asahi Kasei Chemicals Corporation, "DURANOL T-5650E") was warmed to 70 C and then slowly added dropwise to the reaction vessel over 2 hours. The mixture was further stirred for 3 hours to give polycarbonate having isocyanate groups at both ends.
An amount of 63.2 g of the obtained polycarbonate having isocyanate groups at both ends was charged into a 200-mL reaction vessel, and then heated to 100 C with stirring under a stream of nitrogen. An amount of 19.9 g of c-caprolactam was added thereto, and the mixture was stirred for 6 hours to give a crosslinking agent B-2 in which isocyanate groups at both ends of polycarbonate were protected by E-caprolactam. The measurement with a FT-IR
clarified that the peak derived from an isocyanate group at around 2250 cm-1 disappeared, thereby confirming the protection of the isocyanate groups.
[0062]
(Preparation of composition for soft materials) A reaction vessel was charged with 30.0 g of polyrotaxane (A-1) not having a radical polymerizable group prepared in the same manner as in Comparative Example 19, 83.1 g of the crosslinking agent B-2, 66.9 g of polycarbonate diol (produced by Asahi Kasei Chemicals Corporation, "DURANOLT-5650J"), 52 mg of dibutyl tin dilaurate as a deprotection catalyst, and 1.80 g of 2,4-bis(dodecylthiomethyl)-6-methylphenol (produced by BASF SE, "Irganox1726"). The contents were heated to 80 C and 5 stirred to give a homogeneous solution. The solution was defoamed under reduced pressure to give a urethane composition for soft materials.
[0063]
(Preparation of soft material) 10 The obtained composition for soft materials were sufficiently deaerated and filled into a glass mold having a diameter of 80 mm and a thickness of 2 mm. The composition was heated at 150 C for 5 hours to complete the polymerization reaction, and released from the mold. A
15 soft material was thus obtained.
[0064]
<Evaluation>
The soft materials obtained in the examples and comparative examples were evaluated for the following items.
20 Tables 3 and 4 show the results.
[0065]
(Transparency) The soft materials obtained in the examples and comparative examples were visually checked. The 25 transparency was evaluated based on the following criteria.
"0 (good)"...The soft material was transparent without coloring or cloudiness "x (poor)"... Coloring or cloudiness was found in the soft material.
30 [0066]
(Tensile test (breaking strength, elongation at break, and lowering rate of elongation at break)) From each of the soft materials obtained in the examples and comparative examples, a dumbbell specimen 35 (dumbbell No. 7 as defined in "JIS K 6251") was punched.
Using the specimen, the tensile test was carried out under the following conditions, thereby obtaining the breaking strength and elongation at break.
Device: AUTO GRAPH AG-1000D type (produced by Shimadzu Corporation) Load cell: 50N
Measurement temperature: 25 C, 80 C
Intermarker distance: 20 mm Tensile speed: 10 mm/min The lowering rate of elongation at break was calculated using the following formula wherein the elongation at break at 25 C was represented by El and the elongation at break at 80 C was represented by B2.
Lowering rate of elongation at break (%) = {(B1-B2)/B1} x [0067]
(Tensile stress relaxation test) From each of the soft materials obtained in the examples and comparative examples, a dumbbell specimen (dumbbell No. 7 as defined in "JIS K 6251") was punched.
The tensile stress relaxation test was carried out using the same device as that used in the tensile test. Each specimen was distorted in an amount as shown in Tables 3 and 4 and held for 40 minutes while the distortion was kept.
The stress relaxation rate was calculated using the following formula in which the maximum stress value during 40 minutes was represented by B3 and the stress value after a lapse of 40 minutes was represented by B4.
Stress relaxation rate (%) = {(B3-134)/B3} x 100.
[0068]
[Table 3]
= ' ' s li lf Tensile that (25t) Tensile test (80t) LosierVe rate of Tensile stress relaxation test br Tr.`),I.r.f.Y ldng Brea strength Elongation at break Breaking strength elongation at eak Stress relaxat Note Elongation at break (%) (%) Distortion (%) ion (MP4) (%) (Mae) rate (%) Example 1 0 0.45 705 045 812 -15 400 589 ..
Example 2 0 0.85 471 0.48 437 7 ¨
Example 3 0 1.30 382 050 344 10 ¨
MMA2-EHA = 4:6 Example 4 0 082 221 056 194 12 75 17.1 With plasticizer Example 5 0 0E15 1390 035 928 -4 400 56.1 Example 6 0 1.00 305 041 263 14 75 222 Example 7 0 130 510 029 434 15 ¨
Example 8 0 252 501 049 812 -62 300 275 Example 9 0 3.22 482 0.62 411 15 ¨
MMA2-EHA = 42 Without plasticizer Example 10 0 324 453 0.64 942 -107 ¨
Example 11 0 351 487 035 448 8 ¨
Example 12 0 0.22 745 0.17 634 15 400 638 MMA2-EH5 = 22 With plasticizer Example 13 0 033 425 025 418 2 ¨
..
Exam 12 Example 14 0 058 905 0.30 799 400 59.7 MMABA =4 :6 With plasticizer Example 15 0 1.12 521 0 10 .45 469 ¨
, =' Example 16 0 092 770 0.31 641 17 400 531 EA:MEA 4:5 With plasticizer [0069]
[Table 4]
= ' ' a I. ' I
Tensile test (256C) Terwile test (80.0) Lowering rate of Tensile stress relaxation toot Trar.11.r.r.1' Breaking strength Elongation at break Breaking strength Elongation at break .1....tb(;)Of br...k 0,.tort, 00 Stress relaxation Note ova m (Moo) (s) ' rate (/l) ComparatW 0 0.45 649 0.18 367 43 400 34 Exam*. 1 Comparative 0 OW 419 OW M 59 _ _ Example2 Comparative 0 0.47 205 021 69 66 M 541 Example3 Comparative 0 0.12 563 0.10 163 71 - _ Example 4 Comparative 0 0.45 569 021 235 59 400 285 WW2 -EHA = 40 Example 5 With plasticizer Comparative 0 0.63 467 031 215 54 -Example 6 Comparative 0 05 184 0.19 67 64 -Example 7 Comparative 0 027 456 0.11 222 51 - -Example 8 C'''"-""d'' 1<1Whketurhidne00 0.13 950 - - 400 75.3 Example 9 Compwatave 0 248 472 031 211 55 300 21.1 Example 10 Comparative 0 2.51 452 035 184 59 300 182 MMA2-EHA =43 Example 11 = Without plasticizer Comparative 0 131 309 0.30 78 75 -Example 12 Comparative 0 0.11 SOB 007 218 57 400 442 Example 13 Comparative 0 0.14 269 0.08 90 62 MMA2-EHA =2 8 Example 14 With plasticizer Comparative 0 912 W 0.08 39 _ Example 15 Consawative 0 058 800 033 301 62 400 3E9 Example 16 MarIA:BA =
Comparative 0 031 478 034 213 55 -Mhplaeticlzer Example 17 Comparative 0 0.9 697 030 204 400 24.6 EAMEA
=43 Example 18 With plasticizer CE77= X i Yelbin discoloration 09 142 - 75 2.8 Urethane elastomer Comparative X : Yellow discoloration 02 245 - - - 75 5.1 Example 20 [0070]
In comparison of Examples 1 to 7 and Comparative Examples 1 to 8 wherein similar radical polymerizable monomers and similar plasticizers were used, the soft materials of Examples 1 to 7 in which polyrotaxane including a cyclic molecule that has a radical polymerizable group was used as a crosslinking agent had higher elongation at break and/or higher breaking strength than the soft materials of Comparative Examples 1 to 8 in which a common crosslinking agent was used. The similar results were obtained in comparison of Examples 8 to 11 and Comparative Example 10 to 12, comparison of Examples 12 to 13 and Comparative Examples 13 to 15, and comparison of Examples 14 to 15 and Comparative Examples 16 to 17.
Moreover, the soft materials of Comparative Examples 19 and 20 obtained using urethane compositions for soft = ' materials obviously had lower elongation at break than the soft materials of Examples 16 and 12 which had the similar breaking strength respectively.
In comparison of the stress relaxation rate when the same distortion was given, the soft material of the present invention exhibited a higher stress relaxation rate than the soft material prepared using a common crosslinking agent or the soft material prepared using a urethane composition for soft materials.
In other words, the present invention enables production of the soft material having stress-elongation properties that are hardly achieved by the use of a common crosslinking agent and having both properties of high strength and a high stress relaxation property that are hardly balanced.
-Industrial Applicability [0071]
The present invention can provide a composition for soft materials, which enables production of a soft material excellent in transparency, a stress relaxation property, and strength and having an elongation property that is not so much lowered even at high temperatures. The present invention can also provide a soft material produced using the composition for soft materials.
REFERENCE SIGNS LIST
[0072]
1. Polymer segment derived from radical polymerizable monomer 2. Segment derived from polyrotaxane 3. Linear molecule 4. Cyclic molecule 5. Capping group 6. Crosslinking point
(Tensile test (breaking strength, elongation at break, and lowering rate of elongation at break)) From each of the soft materials obtained in the examples and comparative examples, a dumbbell specimen 35 (dumbbell No. 7 as defined in "JIS K 6251") was punched.
Using the specimen, the tensile test was carried out under the following conditions, thereby obtaining the breaking strength and elongation at break.
Device: AUTO GRAPH AG-1000D type (produced by Shimadzu Corporation) Load cell: 50N
Measurement temperature: 25 C, 80 C
Intermarker distance: 20 mm Tensile speed: 10 mm/min The lowering rate of elongation at break was calculated using the following formula wherein the elongation at break at 25 C was represented by El and the elongation at break at 80 C was represented by B2.
Lowering rate of elongation at break (%) = {(B1-B2)/B1} x [0067]
(Tensile stress relaxation test) From each of the soft materials obtained in the examples and comparative examples, a dumbbell specimen (dumbbell No. 7 as defined in "JIS K 6251") was punched.
The tensile stress relaxation test was carried out using the same device as that used in the tensile test. Each specimen was distorted in an amount as shown in Tables 3 and 4 and held for 40 minutes while the distortion was kept.
The stress relaxation rate was calculated using the following formula in which the maximum stress value during 40 minutes was represented by B3 and the stress value after a lapse of 40 minutes was represented by B4.
Stress relaxation rate (%) = {(B3-134)/B3} x 100.
[0068]
[Table 3]
= ' ' s li lf Tensile that (25t) Tensile test (80t) LosierVe rate of Tensile stress relaxation test br Tr.`),I.r.f.Y ldng Brea strength Elongation at break Breaking strength elongation at eak Stress relaxat Note Elongation at break (%) (%) Distortion (%) ion (MP4) (%) (Mae) rate (%) Example 1 0 0.45 705 045 812 -15 400 589 ..
Example 2 0 0.85 471 0.48 437 7 ¨
Example 3 0 1.30 382 050 344 10 ¨
MMA2-EHA = 4:6 Example 4 0 082 221 056 194 12 75 17.1 With plasticizer Example 5 0 0E15 1390 035 928 -4 400 56.1 Example 6 0 1.00 305 041 263 14 75 222 Example 7 0 130 510 029 434 15 ¨
Example 8 0 252 501 049 812 -62 300 275 Example 9 0 3.22 482 0.62 411 15 ¨
MMA2-EHA = 42 Without plasticizer Example 10 0 324 453 0.64 942 -107 ¨
Example 11 0 351 487 035 448 8 ¨
Example 12 0 0.22 745 0.17 634 15 400 638 MMA2-EH5 = 22 With plasticizer Example 13 0 033 425 025 418 2 ¨
..
Exam 12 Example 14 0 058 905 0.30 799 400 59.7 MMABA =4 :6 With plasticizer Example 15 0 1.12 521 0 10 .45 469 ¨
, =' Example 16 0 092 770 0.31 641 17 400 531 EA:MEA 4:5 With plasticizer [0069]
[Table 4]
= ' ' a I. ' I
Tensile test (256C) Terwile test (80.0) Lowering rate of Tensile stress relaxation toot Trar.11.r.r.1' Breaking strength Elongation at break Breaking strength Elongation at break .1....tb(;)Of br...k 0,.tort, 00 Stress relaxation Note ova m (Moo) (s) ' rate (/l) ComparatW 0 0.45 649 0.18 367 43 400 34 Exam*. 1 Comparative 0 OW 419 OW M 59 _ _ Example2 Comparative 0 0.47 205 021 69 66 M 541 Example3 Comparative 0 0.12 563 0.10 163 71 - _ Example 4 Comparative 0 0.45 569 021 235 59 400 285 WW2 -EHA = 40 Example 5 With plasticizer Comparative 0 0.63 467 031 215 54 -Example 6 Comparative 0 05 184 0.19 67 64 -Example 7 Comparative 0 027 456 0.11 222 51 - -Example 8 C'''"-""d'' 1<1Whketurhidne00 0.13 950 - - 400 75.3 Example 9 Compwatave 0 248 472 031 211 55 300 21.1 Example 10 Comparative 0 2.51 452 035 184 59 300 182 MMA2-EHA =43 Example 11 = Without plasticizer Comparative 0 131 309 0.30 78 75 -Example 12 Comparative 0 0.11 SOB 007 218 57 400 442 Example 13 Comparative 0 0.14 269 0.08 90 62 MMA2-EHA =2 8 Example 14 With plasticizer Comparative 0 912 W 0.08 39 _ Example 15 Consawative 0 058 800 033 301 62 400 3E9 Example 16 MarIA:BA =
Comparative 0 031 478 034 213 55 -Mhplaeticlzer Example 17 Comparative 0 0.9 697 030 204 400 24.6 EAMEA
=43 Example 18 With plasticizer CE77= X i Yelbin discoloration 09 142 - 75 2.8 Urethane elastomer Comparative X : Yellow discoloration 02 245 - - - 75 5.1 Example 20 [0070]
In comparison of Examples 1 to 7 and Comparative Examples 1 to 8 wherein similar radical polymerizable monomers and similar plasticizers were used, the soft materials of Examples 1 to 7 in which polyrotaxane including a cyclic molecule that has a radical polymerizable group was used as a crosslinking agent had higher elongation at break and/or higher breaking strength than the soft materials of Comparative Examples 1 to 8 in which a common crosslinking agent was used. The similar results were obtained in comparison of Examples 8 to 11 and Comparative Example 10 to 12, comparison of Examples 12 to 13 and Comparative Examples 13 to 15, and comparison of Examples 14 to 15 and Comparative Examples 16 to 17.
Moreover, the soft materials of Comparative Examples 19 and 20 obtained using urethane compositions for soft = ' materials obviously had lower elongation at break than the soft materials of Examples 16 and 12 which had the similar breaking strength respectively.
In comparison of the stress relaxation rate when the same distortion was given, the soft material of the present invention exhibited a higher stress relaxation rate than the soft material prepared using a common crosslinking agent or the soft material prepared using a urethane composition for soft materials.
In other words, the present invention enables production of the soft material having stress-elongation properties that are hardly achieved by the use of a common crosslinking agent and having both properties of high strength and a high stress relaxation property that are hardly balanced.
-Industrial Applicability [0071]
The present invention can provide a composition for soft materials, which enables production of a soft material excellent in transparency, a stress relaxation property, and strength and having an elongation property that is not so much lowered even at high temperatures. The present invention can also provide a soft material produced using the composition for soft materials.
REFERENCE SIGNS LIST
[0072]
1. Polymer segment derived from radical polymerizable monomer 2. Segment derived from polyrotaxane 3. Linear molecule 4. Cyclic molecule 5. Capping group 6. Crosslinking point
Claims (3)
1. A polyrotaxane-containing composition comprising polyrotaxane and a radical polymerizable monomer, the polyrotaxane comprising a cyclic molecule, a linear molecule threading through a cavity of the cyclic molecule in a skewered manner, and capping groups that cap both ends of the linear molecule, the polyrotaxane having at least one cyclic molecule with a radical polymerizable group, the polyrotaxane having at least two radical polymerizable groups, and the radical polymerizable monomer comprising a one-functional radical polymerizable monomer with one radical polymerizable group in a molecule.
2. The polyrotaxane-containing composition according to claim 1, wherein the radical polymerizable group in the cyclic molecule comprises at least one selected from the group consisting of a (meth)acryloyl group and a vinyl group.
3. A polyrotaxane-containing material produced using the polyrotaxane-containing composition as defined in claim 1 or claim 2.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013008506 | 2013-01-21 | ||
JP2013-008506 | 2013-01-21 | ||
PCT/JP2013/082572 WO2014112234A1 (en) | 2013-01-21 | 2013-12-04 | Composition for soft materials, and soft material |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2898287A1 CA2898287A1 (en) | 2014-07-24 |
CA2898287C true CA2898287C (en) | 2020-08-11 |
Family
ID=51209344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2898287A Active CA2898287C (en) | 2013-01-21 | 2013-12-04 | Composition for soft materials, and soft material |
Country Status (8)
Country | Link |
---|---|
US (1) | US9657127B2 (en) |
EP (1) | EP2947104B1 (en) |
JP (1) | JP6258228B2 (en) |
KR (1) | KR102115062B1 (en) |
CN (1) | CN104968696B (en) |
CA (1) | CA2898287C (en) |
ES (1) | ES2747365T3 (en) |
WO (1) | WO2014112234A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106164119A (en) * | 2014-04-15 | 2016-11-23 | 宇部兴产株式会社 | Injection heat curable polyurethane elastomer |
JP6686882B2 (en) * | 2014-05-12 | 2020-04-22 | 宇部興産株式会社 | Polyurethane resin |
JP6722976B2 (en) * | 2014-09-26 | 2020-07-15 | テクノUmg株式会社 | Crosslinked polyrotaxane polymer and aqueous dispersion thereof |
KR102387237B1 (en) * | 2014-11-04 | 2022-04-18 | 가부시키가이샤 에이에스엠 | Photocurable composition, cured product formed from photocurable composition, and method for manufacturing said cured product |
JP2016204434A (en) * | 2015-04-17 | 2016-12-08 | 東洋ゴム工業株式会社 | Polyol composition for manufacturing soft polyurethane foam and soft polyurethane foam |
JP6460895B2 (en) * | 2015-04-17 | 2019-01-30 | Toyo Tire株式会社 | Polyol composition for producing flexible polyurethane foam, flexible polyurethane foam, and method for producing flexible polyurethane foam |
WO2017014223A1 (en) * | 2015-07-23 | 2017-01-26 | 住友化学株式会社 | Resin and surface protection plate or automotive material |
JP6574980B2 (en) * | 2015-09-01 | 2019-09-18 | Kjケミカルズ株式会社 | Active energy ray-curable resin composition for model materials |
CN108602934B (en) * | 2016-01-26 | 2021-01-22 | 高级软质材料株式会社 | Composition for polyurethane foam containing polyrotaxane, polyurethane foam derived from the composition, and method for producing polyurethane foam |
JP6701865B2 (en) * | 2016-03-25 | 2020-05-27 | テクノUmg株式会社 | Method for producing crosslinked polyrotaxane polymer |
JP6840553B2 (en) * | 2016-03-28 | 2021-03-10 | 三菱ケミカル株式会社 | Resin composition, molded product and method for producing the molded product |
JP6376167B2 (en) * | 2016-03-31 | 2018-08-22 | マツダ株式会社 | Sound absorbing material |
JP6672042B2 (en) * | 2016-03-31 | 2020-03-25 | 積水化学工業株式会社 | Stress relief agent, adhesive for connecting structure assembly, bonding material for connecting structure assembly, semiconductor device and electronic equipment |
JP6959239B2 (en) * | 2016-08-10 | 2021-11-02 | 株式会社トクヤマ | Photochromic curable compositions and their uses, as well as polyrotaxane monomers |
WO2018135523A1 (en) * | 2017-01-18 | 2018-07-26 | 住友化学株式会社 | Molded article and method for producing same |
JP6946095B2 (en) * | 2017-03-03 | 2021-10-06 | キヤノン株式会社 | A photocurable composition for three-dimensional modeling, a method for producing a three-dimensional object using the photocurable composition, and a resin. |
JP2019051679A (en) * | 2017-09-19 | 2019-04-04 | 富士ゼロックス株式会社 | Ink composition for molding object manufacturing, manufacturing method of ink composition for molding object manufacturing, molding object and molding object manufacturing apparatus |
JP7323289B2 (en) * | 2018-12-28 | 2023-08-08 | 旭化成株式会社 | Copolymer, thermoplastic resin composition and molded article |
CN113527581A (en) * | 2020-04-13 | 2021-10-22 | 晶硕光学股份有限公司 | Aqueous gel composition and aqueous gel lens |
TWI746286B (en) * | 2020-04-13 | 2021-11-11 | 晶碩光學股份有限公司 | Hydrogel composition and hydrogel contact lens |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4461252B2 (en) | 2003-11-28 | 2010-05-12 | 国立大学法人 東京大学 | Polyrotaxane and method for producing the same |
JP4821005B2 (en) | 2004-01-08 | 2011-11-24 | 国立大学法人 東京大学 | Compound having crosslinked polyrotaxane and method for producing the same |
WO2005095493A1 (en) | 2004-03-31 | 2005-10-13 | The University Of Tokyo | Polymeric material having polyrotaxane and process for producing the same |
WO2006088200A1 (en) | 2005-02-21 | 2006-08-24 | The University Of Tokyo | Material comprising polyrotaxane and polymer and process for producing the same |
US20090030108A1 (en) * | 2005-04-25 | 2009-01-29 | The University Of Tokyo | Gel composition and method for producing same |
WO2007040264A1 (en) | 2005-10-06 | 2007-04-12 | Nissan Motor Co., Ltd. | Material for room temperature curable solvent-borne overcoating material, coating material using same and coating film |
JP2007099992A (en) | 2005-10-06 | 2007-04-19 | Nissan Motor Co Ltd | Material for ordinary-temperature-drying solvent-based topcoating, coating obtained by using the same and coating film |
JP5311530B2 (en) | 2006-02-23 | 2013-10-09 | リンテック株式会社 | Adhesive sheet |
JP2009120759A (en) * | 2007-11-16 | 2009-06-04 | Fujifilm Corp | Polyrotaxane compound, composition containing the same, and manufacturing method of gelatinous material |
JP4911474B2 (en) * | 2008-02-26 | 2012-04-04 | 富士フイルム株式会社 | Hard coat film, polarizing plate, and image display device |
JP4961369B2 (en) * | 2008-02-27 | 2012-06-27 | 富士フイルム株式会社 | Optical film, polarizing plate, image display device, and method of manufacturing optical film |
JP5470246B2 (en) * | 2008-05-07 | 2014-04-16 | アドバンスト・ソフトマテリアルズ株式会社 | Polyrotaxane, cross-linked product of polyrotaxane and polymer, and production method thereof |
JP5455898B2 (en) | 2008-05-30 | 2014-03-26 | アドバンスト・ソフトマテリアルズ株式会社 | Polyrotaxane, aqueous polyrotaxane dispersion composition, cross-linked product of polyrotaxane and polymer, and production method thereof |
JP2010138258A (en) | 2008-12-10 | 2010-06-24 | Lintec Corp | Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet |
JP5907646B2 (en) | 2009-02-16 | 2016-04-26 | 日産自動車株式会社 | Fine particle-polyrotaxane-containing paint, fine particle-polyrotaxane-containing coating film and coated article |
JP2011046917A (en) * | 2010-02-26 | 2011-03-10 | Advanced Softmaterials Inc | Photocrosslinkable polyrotaxane, composition containing the photocrosslinkable polyrotaxane, and crosslinked material derived from the composition, as well as method for manufacturing them |
WO2011108514A1 (en) | 2010-03-02 | 2011-09-09 | アドバンスト・ソフトマテリアルズ株式会社 | Material having cross-linked polyrotaxane, and method for producing same |
JP5676282B2 (en) | 2011-01-07 | 2015-02-25 | 株式会社豊田中央研究所 | Sliding members and sliding parts |
CA2829864C (en) | 2011-03-14 | 2018-07-10 | Advanced Softmaterials Inc. | Hydrophilic modified polyrotaxane composition |
WO2012165401A1 (en) | 2011-05-30 | 2012-12-06 | アドバンスト・ソフトマテリアルズ株式会社 | Material having crosslinked polyrotaxanes and method for producing same |
JP2011241401A (en) | 2011-05-30 | 2011-12-01 | Advanced Softmaterials Inc | Material having crosslinked polyrotaxane, and production method thereof |
KR101295325B1 (en) | 2012-05-25 | 2013-08-09 | 주식회사 엘지화학 | Hard coating film |
-
2013
- 2013-12-04 KR KR1020157022576A patent/KR102115062B1/en active IP Right Grant
- 2013-12-04 JP JP2014557356A patent/JP6258228B2/en active Active
- 2013-12-04 US US14/761,517 patent/US9657127B2/en active Active
- 2013-12-04 EP EP13871673.3A patent/EP2947104B1/en active Active
- 2013-12-04 ES ES13871673T patent/ES2747365T3/en active Active
- 2013-12-04 CA CA2898287A patent/CA2898287C/en active Active
- 2013-12-04 WO PCT/JP2013/082572 patent/WO2014112234A1/en active Application Filing
- 2013-12-04 CN CN201380070615.5A patent/CN104968696B/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2947104B1 (en) | 2019-08-07 |
KR102115062B1 (en) | 2020-05-25 |
CA2898287A1 (en) | 2014-07-24 |
CN104968696A (en) | 2015-10-07 |
US9657127B2 (en) | 2017-05-23 |
KR20150110686A (en) | 2015-10-02 |
ES2747365T3 (en) | 2020-03-10 |
US20150361209A1 (en) | 2015-12-17 |
JP6258228B2 (en) | 2018-01-10 |
EP2947104A1 (en) | 2015-11-25 |
EP2947104A4 (en) | 2016-09-14 |
CN104968696B (en) | 2017-06-16 |
WO2014112234A1 (en) | 2014-07-24 |
JPWO2014112234A1 (en) | 2017-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2898287C (en) | Composition for soft materials, and soft material | |
CN107075047B (en) | Photocurable composition, cured body formed from photocurable composition, and method for producing cured body | |
US10253140B2 (en) | Polyrotaxane-containing composition | |
Jang et al. | Synthesis and properties of rotaxane-cross-linked polymers using a double-stranded γ-CD-based inclusion complex as a supramolecular cross-linker | |
Murai et al. | Tough double network elastomers reinforced by the amorphous cellulose network | |
FR2726280A1 (en) | Methyl methacrylate] injection-moulding and extrusion polymer | |
JPWO2018038124A1 (en) | Polymerizable functional group-modified polyrotaxane and method for producing the same, and polymeric material and method for producing the same | |
JP5329241B2 (en) | Crosslinked polymer and method for producing crosslinked polymer | |
JP5683072B2 (en) | Thermoresponsive polymer gel film | |
Zhang et al. | Cellulose nanocrystal driven microphase separated nanocomposites: enhanced mechanical performance and nanostructured morphology | |
Saraswathy et al. | Thiol-functionalized nanogels as reactive plasticizers for crosslinked polymer networks | |
US20180009952A1 (en) | Fillers for polymers | |
US11739204B2 (en) | Polymer composite material | |
JP3633327B2 (en) | Method for producing methyl methacrylate polymer beads | |
KR20180042840A (en) | Curable resin composition and cured product thereof | |
US20220235182A1 (en) | Polyrotaxane comprising long-chain alkyl group in cyclic molecule, composition comprising said polyrotaxane, and method for producing said polyrotaxane | |
US20180237599A1 (en) | Curable resin composition, composition for molding, resin molded article, and method for producing resin molded article | |
Ustürk | Pullulan/Poly (2-Hydroxyl Ethyl Methacrylate) Cryogels | |
KR20240035577A (en) | Silicone-based polymer compounds and silicone-based polymer materials | |
JP2020169260A (en) | Polyrotaxane having group derived from oxazoline in a part of cyclic molecule, composition having the polyrotaxane, and manufacturing method of the polyrotaxane | |
Saraswathya et al. | Journal of the Mechanical Behavior of Biomedical Materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20181015 |